libstdc++: __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base (original) (raw)

#include <[vstring.h](a01238%5Fsource.html)>

Inherits _Base< _CharT, _Traits, _Alloc >.

template<typename _CharT, typename _Traits, typename _Alloc, template< typename, typename, typename > class _Base>
class __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >

Template class __versa_string.

Data structure managing sequences of characters and character-like objects.

Definition at line 59 of file vstring.h.

◆ allocator_type

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ const_iterator

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ const_pointer

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ const_reference

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ const_reverse_iterator

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ difference_type

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ iterator

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ pointer

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ reference

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ reverse_iterator

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ size_type

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ traits_type

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ value_type

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Construct an empty string using allocator a.

Definition at line 141 of file vstring.h.

◆ __versa_string() [2/10]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Construct string with copy of value of __str.

Parameters

Definition at line 149 of file vstring.h.

◆ __versa_string() [3/10]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

String move constructor.

Parameters

The newly-constructed string contains the exact contents of __str. The contents of __str are a valid, but unspecified string.

Definition at line 161 of file vstring.h.

◆ __versa_string() [4/10]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Construct string from an initializer list.

Parameters

Definition at line 169 of file vstring.h.

◆ __versa_string() [5/10]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Construct string as copy of a substring.

Parameters

Definition at line 180 of file vstring.h.

◆ __versa_string() [6/10]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Construct string as copy of a substring.

Parameters

Definition at line 195 of file vstring.h.

◆ __versa_string() [7/10]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Construct string initialized by a character array.

Parameters

NB: __s must have at least __n characters, '\0' has no special meaning.

Definition at line 212 of file vstring.h.

◆ __versa_string() [8/10]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Construct string as copy of a C string.

Parameters

Definition at line 221 of file vstring.h.

◆ __versa_string() [9/10]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Construct string as multiple characters.

Parameters

Definition at line 231 of file vstring.h.

◆ __versa_string() [10/10]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

template<class _InputIterator , typename = std::_RequireInputIter<_InputIterator>>

Construct string as copy of a range.

Parameters

Definition at line 246 of file vstring.h.

◆ ~__versa_string()

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Destroy the string instance.

Definition at line 253 of file vstring.h.

◆ _M_replace_dispatch()

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

template<typename _InputIterator >

◆ append() [1/7]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

template<class _InputIterator , typename = std::_RequireInputIter<_InputIterator>>

◆ append() [2/7]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Append a string to this string.

Parameters

Returns

Reference to this string.

Definition at line 696 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::size().

Referenced by __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::append(), std::getline(), __gnu_cxx::operator+(), __gnu_cxx::operator+(), __gnu_cxx::operator+(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::operator+=(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::operator+=(), and __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::operator+=().

◆ append() [3/7]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Append a substring.

Parameters

Returns

Reference to this string.

Exceptions

This function appends __n characters from __str starting at __pos to this string. If __n is is larger than the number of available characters in __str, the remainder of __str is appended.

Definition at line 713 of file vstring.h.

◆ append() [4/7]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Append a C string.

Parameters

Returns

Reference to this string.

Definition at line 738 of file vstring.h.

◆ append() [5/7]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Append a C substring.

Parameters

Returns

Reference to this string.

Definition at line 725 of file vstring.h.

◆ append() [6/7]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ append() [7/7]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ assign() [1/8]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ assign() [2/8]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

template<class _InputIterator , typename = std::_RequireInputIter<_InputIterator>>

◆ assign() [3/8]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Set value to contents of another string.

Parameters

Returns

Reference to this string.

Definition at line 807 of file vstring.h.

Referenced by __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::assign(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::operator=(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::operator=(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::operator=(), and __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::operator=().

◆ assign() [4/8]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Set value to a substring of a string.

Parameters

Returns

Reference to this string.

Exceptions

This function sets this string to the substring of __str consisting of __n characters at __pos. If __n is is larger than the number of available characters in __str, the remainder of __str is used.

Definition at line 844 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::size().

◆ assign() [5/8]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ assign() [6/8]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Set value to a C substring.

Parameters

Returns

Reference to this string.

This function sets the value of this string to the first __n characters of __s. If __n is is larger than the number of available characters in __s, the remainder of __s is used.

Definition at line 861 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::size().

◆ assign() [7/8]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ assign() [8/8]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ at() [1/2]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Provides access to the data contained in the string.

Parameters

Returns

Read/write reference to the character.

Exceptions

This function provides for safer data access. The parameter is first checked that it is in the range of the string. The function throws out_of_range if the check fails. Success results in unsharing the string.

Definition at line 603 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::size().

◆ at() [2/2]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Provides access to the data contained in the string.

Parameters

Returns

Read-only (const) reference to the character.

Exceptions

This function provides for safer data access. The parameter is first checked that it is in the range of the string. The function throws out_of_range if the check fails.

Definition at line 581 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::size().

◆ back() [1/2]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ back() [2/2]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ begin() [1/2]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Returns a read-only (constant) iterator that points to the first character in the string.

Definition at line 330 of file vstring.h.

◆ begin() [2/2]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Returns a read/write iterator that points to the first character in the string. Unshares the string.

Definition at line 319 of file vstring.h.

Referenced by __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::crend(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::rend(), and __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::rend().

◆ c_str()

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Return const pointer to null-terminated contents.

This is a handle to internal data. Do not modify or dire things may happen.

Definition at line 1651 of file vstring.h.

◆ capacity()

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ cbegin()

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Returns a read-only (constant) iterator that points to the first character in the string.

Definition at line 394 of file vstring.h.

◆ cend()

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ clear()

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Erases the string, making it empty.

Definition at line 518 of file vstring.h.

◆ compare() [1/6]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Compare to a string.

Parameters

Returns

Integer < 0, 0, or > 0.

Returns an integer < 0 if this string is ordered before ___str_, 0 if their values are equivalent, or > 0 if this string is ordered after __str. Determines the effective length rlen of the strings to compare as the smallest of size() and str.size(). The function then compares the two strings by calling traits::compare(data(), str.data(),rlen). If the result of the comparison is nonzero returns it, otherwise the shorter one is ordered first.

Definition at line 2077 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::data(), std::min(), and __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::size().

Referenced by __gnu_cxx::operator<(), __gnu_cxx::operator<(), __gnu_cxx::operator<(), __gnu_cxx::operator<=(), __gnu_cxx::operator<=(), __gnu_cxx::operator<=(), __gnu_cxx::operator>(), __gnu_cxx::operator>(), __gnu_cxx::operator>(), __gnu_cxx::operator>=(), __gnu_cxx::operator>=(), and __gnu_cxx::operator>=().

◆ compare() [2/6]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Compare to a C string.

Parameters

Returns

Integer < 0, 0, or > 0.

Returns an integer < 0 if this string is ordered before ___s_, 0 if their values are equivalent, or > 0 if this string is ordered after __s. Determines the effective length rlen of the strings to compare as the smallest of size() and the length of a string constructed from __s. The function then compares the two strings by calling traits::compare(data(),s,rlen). If the result of the comparison is nonzero returns it, otherwise the shorter one is ordered first.

Definition at line 497 of file vstring.tcc.

References std::min().

◆ compare() [3/6]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Compare substring to a string.

Parameters

Returns

Integer < 0, 0, or > 0.

Form the substring of this string from the __n characters starting at __pos. Returns an integer < 0 if the substring is ordered before ___str_, 0 if their values are equivalent, or > 0 if the substring is ordered after __str. Determines the effective length rlen of the strings to compare as the smallest of the length of the substring and __str.size(). The function then compares the two strings by calling traits::compare(substring.data(),str.data(),rlen). If the result of the comparison is nonzero returns it, otherwise the shorter one is ordered first.

Definition at line 461 of file vstring.tcc.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::data(), std::min(), and __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::size().

◆ compare() [4/6]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Compare substring to a C string.

Parameters

Returns

Integer < 0, 0, or > 0.

Form the substring of this string from the __n1 characters starting at __pos. Returns an integer < 0 if the substring is ordered before ___s_, 0 if their values are equivalent, or > 0 if the substring is ordered after __s. Determines the effective length rlen of the strings to compare as the smallest of the length of the substring and the length of a string constructed from __s. The function then compares the two string by calling traits::compare(substring.data(),s,rlen). If the result of the comparison is nonzero returns it, otherwise the shorter one is ordered first.

Definition at line 513 of file vstring.tcc.

References std::min().

◆ compare() [5/6]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Compare substring against a character array.

Parameters

Returns

Integer < 0, 0, or > 0.

Form the substring of this string from the __n1 characters starting at __pos. Form a string from the first __n2 characters of __s. Returns an integer < 0 if this substring is ordered before the string from ___s_, 0 if their values are equivalent, or > 0 if this substring is ordered after the string from __s. Determines the effective length rlen of the strings to compare as the smallest of the length of the substring and __n2. The function then compares the two strings by calling traits::compare(substring.data(),__s,rlen). If the result of the comparison is nonzero returns it, otherwise the shorter one is ordered first.

NB: __s must have at least n2 characters, \0 has no special meaning.

Definition at line 530 of file vstring.tcc.

References std::min().

◆ compare() [6/6]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Compare substring to a substring.

Parameters

Returns

Integer < 0, 0, or > 0.

Form the substring of this string from the __n1 characters starting at __pos1. Form the substring of __str from the __n2 characters starting at __pos2. Returns an integer < 0 if this substring is ordered before the substring of ___str_, 0 if their values are equivalent, or > 0 if this substring is ordered after the substring of __str. Determines the effective length rlen of the strings to compare as the smallest of the lengths of the substrings. The function then compares the two strings by calling traits::compare(substring.data(),str.substr(pos2,n2).data(),rlen). If the result of the comparison is nonzero returns it, otherwise the shorter one is ordered first.

Definition at line 478 of file vstring.tcc.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::data(), and std::min().

◆ copy()

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Copy substring into C string.

Parameters

Returns

Number of characters actually copied

Exceptions

Copies up to __n characters starting at __pos into the C string s. If __pos is greater than size(), out_of_range is thrown.

Definition at line 256 of file vstring.tcc.

◆ crbegin()

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ crend()

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ data()

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Return const pointer to contents.

This is a handle to internal data. Do not modify or dire things may happen.

Definition at line 1661 of file vstring.h.

Referenced by __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::compare(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::compare(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::compare(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::find(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::find_first_not_of(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::find_first_of(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::find_last_of(), __gnu_cxx::operator==(), and __gnu_cxx::operator==().

◆ empty()

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ end() [1/2]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ end() [2/2]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Returns a read/write iterator that points one past the last character in the string. Unshares the string.

Definition at line 338 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::size().

Referenced by __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::crbegin(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::rbegin(), and __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::rbegin().

◆ erase() [1/3]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Remove a range of characters.

Parameters

Returns

Iterator referencing location of first after removal.

Removes the characters in the range [first,last) from this string. The value of the string doesn't change if an error is thrown.

Definition at line 1219 of file vstring.h.

◆ erase() [2/3]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Remove one character.

Parameters

Returns

iterator referencing same location after removal.

Removes the character at __position from this string. The value of the string doesn't change if an error is thrown.

Definition at line 1194 of file vstring.h.

◆ erase() [3/3]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Remove characters.

Parameters

Returns

Reference to this string.

Exceptions

Removes __n characters from this string starting at __pos. The length of the string is reduced by __n. If there are < __n characters to remove, the remainder of the string is truncated. If __p is beyond end of string, out_of_range is thrown. The value of the string doesn't change if an error is thrown.

Definition at line 1177 of file vstring.h.

Referenced by std::getline().

◆ find() [1/4]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Find position of a character.

Parameters

Returns

Index of first occurrence.

Starting from __pos, searches forward for __c within this string. If found, returns the index where it was found. If not found, returns npos.

Definition at line 295 of file vstring.tcc.

◆ find() [2/4]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Find position of a string.

Parameters

Returns

Index of start of first occurrence.

Starting from __pos, searches forward for value of __str within this string. If found, returns the index where it begins. If not found, returns npos.

Definition at line 1697 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::data(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::find(), and __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::size().

◆ find() [3/4]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Find position of a C substring.

Parameters

Returns

Index of start of first occurrence.

Starting from __pos, searches forward for the first __n characters in __s within this string. If found, returns the index where it begins. If not found, returns npos.

Definition at line 271 of file vstring.tcc.

Referenced by __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::find(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::find(), and __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::find_first_of().

◆ find() [4/4]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Find position of a C string.

Parameters

Returns

Index of start of first occurrence.

Starting from __pos, searches forward for the value of __s within this string. If found, returns the index where it begins. If not found, returns npos.

Definition at line 1712 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::find().

◆ find_first_not_of() [1/4]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Find position of a different character.

Parameters

Returns

Index of first occurrence.

Starting from __pos, searches forward for a character other than __c within this string. If found, returns the index where it was found. If not found, returns npos.

Definition at line 406 of file vstring.tcc.

◆ find_first_not_of() [2/4]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Find position of a character not in string.

Parameters

Returns

Index of first occurrence.

Starting from __pos, searches forward for a character not contained in __str within this string. If found, returns the index where it was found. If not found, returns npos.

Definition at line 1929 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::data(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::find_first_not_of(), and __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::size().

Referenced by __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::find_first_not_of(), and __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::find_first_not_of().

◆ find_first_not_of() [3/4]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Find position of a character not in C substring.

Parameters

Returns

Index of first occurrence.

Starting from __pos, searches forward for a character not contained in the first __n characters of __s within this string. If found, returns the index where it was found. If not found, returns npos.

Definition at line 393 of file vstring.tcc.

◆ find_first_not_of() [4/4]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Find position of a character not in C string.

Parameters

Returns

Index of first occurrence.

Starting from __pos, searches forward for a character not contained in __s within this string. If found, returns the index where it was found. If not found, returns npos.

Definition at line 1960 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::find_first_not_of().

◆ find_first_of() [1/4]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Find position of a character.

Parameters

Returns

Index of first occurrence.

Starting from __pos, searches forward for the character __c within this string. If found, returns the index where it was found. If not found, returns npos.

Note: equivalent to find(c, pos).

Definition at line 1851 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::find().

◆ find_first_of() [2/4]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Find position of a character of string.

Parameters

Returns

Index of first occurrence.

Starting from __pos, searches forward for one of the characters of __str within this string. If found, returns the index where it was found. If not found, returns npos.

Definition at line 1802 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::data(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::find_first_of(), and __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::size().

Referenced by __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::find_first_of(), and __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::find_first_of().

◆ find_first_of() [3/4]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Find position of a character of C substring.

Parameters

Returns

Index of first occurrence.

Starting from __pos, searches forward for one of the first __n characters of __s within this string. If found, returns the index where it was found. If not found, returns npos.

Definition at line 354 of file vstring.tcc.

◆ find_first_of() [4/4]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Find position of a character of C string.

Parameters

Returns

Index of first occurrence.

Starting from __pos, searches forward for one of the characters of __s within this string. If found, returns the index where it was found. If not found, returns npos.

Definition at line 1832 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::find_first_of().

◆ find_last_not_of() [1/4]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Find last position of a different character.

Parameters

Returns

Index of last occurrence.

Starting from __pos, searches backward for a character other than __c within this string. If found, returns the index where it was found. If not found, returns npos.

Definition at line 440 of file vstring.tcc.

◆ find_last_not_of() [2/4]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Find last position of a character not in string.

Parameters

Returns

Index of last occurrence.

Starting from __pos, searches backward for a character not contained in __str within this string. If found, returns the index where it was found. If not found, returns npos.

Definition at line 1992 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::find_last_not_of().

Referenced by __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::find_last_not_of(), and __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::find_last_not_of().

◆ find_last_not_of() [3/4]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Find last position of a character not in C substring.

Parameters

Returns

Index of last occurrence.

Starting from __pos, searches backward for a character not contained in the first __n characters of __s within this string. If found, returns the index where it was found. If not found, returns npos.

Definition at line 418 of file vstring.tcc.

◆ find_last_not_of() [4/4]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Find last position of a character not in C string.

Parameters

Returns

Index of last occurrence.

Starting from __pos, searches backward for a character not contained in __s within this string. If found, returns the index where it was found. If not found, returns npos.

Definition at line 2023 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::find_last_not_of().

◆ find_last_of() [1/4]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Find last position of a character.

Parameters

Returns

Index of last occurrence.

Starting from __pos, searches backward for __c within this string. If found, returns the index where it was found. If not found, returns npos.

Note: equivalent to rfind(c, pos).

Definition at line 1915 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::rfind().

◆ find_last_of() [2/4]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Find last position of a character of string.

Parameters

Returns

Index of last occurrence.

Starting from __pos, searches backward for one of the characters of __str within this string. If found, returns the index where it was found. If not found, returns npos.

Definition at line 1866 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::data(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::find_last_of(), and __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::size().

Referenced by __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::find_last_of(), and __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::find_last_of().

◆ find_last_of() [3/4]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Find last position of a character of C substring.

Parameters

Returns

Index of last occurrence.

Starting from __pos, searches backward for one of the first __n characters of __s within this string. If found, returns the index where it was found. If not found, returns npos.

Definition at line 371 of file vstring.tcc.

◆ find_last_of() [4/4]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Find last position of a character of C string.

Parameters

Returns

Index of last occurrence.

Starting from __pos, searches backward for one of the characters of __s within this string. If found, returns the index where it was found. If not found, returns npos.

Definition at line 1896 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::find_last_of().

◆ front() [1/2]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ front() [2/2]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ get_allocator()

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Return copy of allocator used to construct this string.

Definition at line 1668 of file vstring.h.

◆ insert() [1/9]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Insert one character.

Parameters

Returns

Iterator referencing newly inserted char.

Exceptions

Inserts character __c at position referenced by __p. If adding character causes the length to exceed max_size(), length_error is thrown. If __p is beyond end of string, out_of_range is thrown. The value of the string doesn't change if an error is thrown.

Definition at line 1149 of file vstring.h.

◆ insert() [2/9]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

template<class _InputIterator , typename = std::_RequireInputIter<_InputIterator>>

Insert a range of characters.

Parameters

Returns

Iterator referencing the first inserted char.

Exceptions

Inserts characters in range [beg,end). If adding characters causes the length to exceed max_size(), length_error is thrown. The value of the string doesn't change if an error is thrown.

Definition at line 988 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::replace().

◆ insert() [3/9]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ insert() [4/9]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ insert() [5/9]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Insert a C string.

Parameters

Returns

Reference to this string.

Exceptions

Inserts the first __n characters of __s starting at __pos. If adding characters causes the length to exceed max_size(), length_error is thrown. If __pos is beyond end(), out_of_range is thrown. The value of the string doesn't change if an error is thrown.

Definition at line 1106 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::replace().

◆ insert() [6/9]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Insert a C substring.

Parameters

Returns

Reference to this string.

Exceptions

Inserts the first __n characters of __s starting at __pos. If adding characters causes the length to exceed max_size(), length_error is thrown. If __pos is beyond end(), out_of_range is thrown. The value of the string doesn't change if an error is thrown.

Definition at line 1087 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::replace().

◆ insert() [7/9]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Insert multiple characters.

Parameters

Returns

Reference to this string.

Exceptions

Inserts __n copies of character __c starting at index __pos. If adding characters causes the length to exceed max_size(), length_error is thrown. If __pos > length(), out_of_range is thrown. The value of the string doesn't change if an error is thrown.

Definition at line 1130 of file vstring.h.

◆ insert() [8/9]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ insert() [9/9]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Insert a substring.

Parameters

Returns

Reference to this string.

Exceptions

Starting at __pos1, insert __n character of __str beginning with __pos2. If adding characters causes the length to exceed max_size(), length_error is thrown. If __pos1 is beyond the end of this string or __pos2 is beyond the end of __str, out_of_range is thrown. The value of the string doesn't change if an error is thrown.

Definition at line 1064 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::replace().

◆ length()

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Returns the number of characters in the string, not including any null-termination.

Definition at line 435 of file vstring.h.

◆ max_size()

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ operator+=() [1/4]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ operator+=() [2/4]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ operator+=() [3/4]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ operator+=() [4/4]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ operator=() [1/5]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ operator=() [2/5]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ operator=() [3/5]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ operator=() [4/5]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ operator=() [5/5]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ operator[]() [1/2]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Subscript access to the data contained in the string.

Parameters

Returns

Read-only (constant) reference to the character.

This operator allows for easy, array-style, data access. Note that data access with this operator is unchecked and out_of_range lookups are not defined. (For checked lookups see at().)

Definition at line 541 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::size().

Referenced by __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::back(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::back(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::front(), and __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::front().

◆ operator[]() [2/2]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Subscript access to the data contained in the string.

Parameters

Returns

Read/write reference to the character.

This operator allows for easy, array-style, data access. Note that data access with this operator is unchecked and out_of_range lookups are not defined. (For checked lookups see at().) Unshares the string.

Definition at line 558 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::size().

◆ pop_back()

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ push_back()

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Append a single character.

Parameters

Definition at line 792 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::capacity(), and __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::size().

Referenced by __gnu_cxx::operator+(), __gnu_cxx::operator+(), and __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::operator+=().

◆ rbegin() [1/2]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ rbegin() [2/2]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ rend() [1/2]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ rend() [2/2]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ replace() [1/15]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ replace() [2/15]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

template<class _InputIterator , typename = std::_RequireInputIter<_InputIterator>>

Replace range of characters with range.

Parameters

Returns

Reference to this string.

Exceptions

Removes the characters in the range [i1,i2). In place, characters in the range [k1,k2) are inserted. If the length of result exceeds max_size(), length_error is thrown. The value of the string doesn't change if an error is thrown.

Definition at line 1482 of file vstring.h.

◆ replace() [3/15]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Replace range of characters with string.

Parameters

Returns

Reference to this string.

Exceptions

Removes the characters in the range [i1,i2). In place, the value of __str is inserted. If the length of result exceeds max_size(), length_error is thrown. The value of the string doesn't change if an error is thrown.

Definition at line 1379 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::replace(), and __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::size().

◆ replace() [4/15]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ replace() [5/15]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Replace range of characters with C string.

Parameters

Returns

Reference to this string.

Exceptions

Removes the characters in the range [i1,i2). In place, the characters of __s are inserted. If the length of result exceeds max_size(), length_error is thrown. The value of the string doesn't change if an error is thrown.

Definition at line 1428 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::replace().

◆ replace() [6/15]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Replace range of characters with C substring.

Parameters

Returns

Reference to this string.

Exceptions

Removes the characters in the range [i1,i2). In place, the first n characters of __s are inserted. If the length of result exceeds max_size(), length_error is thrown. The value of the string doesn't change if an error is thrown.

Definition at line 1402 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::replace().

◆ replace() [7/15]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ replace() [8/15]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ replace() [9/15]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Replace range of characters with multiple characters.

Parameters

Returns

Reference to this string.

Exceptions

Removes the characters in the range [i1,i2). In place, __n copies of __c are inserted. If the length of result exceeds max_size(), length_error is thrown. The value of the string doesn't change if an error is thrown.

Definition at line 1453 of file vstring.h.

◆ replace() [10/15]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Replace range of characters with initializer_list.

Parameters

Returns

Reference to this string.

Exceptions

Removes the characters in the range [i1,i2). In place, characters in the range [k1,k2) are inserted. If the length of result exceeds max_size(), length_error is thrown. The value of the string doesn't change if an error is thrown.

Definition at line 1586 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::replace().

◆ replace() [11/15]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Replace characters with value from another string.

Parameters

Returns

Reference to this string.

Exceptions

Removes the characters in the range [pos,pos+n) from this string. In place, the value of __str is inserted. If __pos is beyond end of string, out_of_range is thrown. If the length of the result exceeds max_size(), length_error is thrown. The value of the string doesn't change if an error is thrown.

Definition at line 1261 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::replace(), and __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::size().

Referenced by __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::append(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::assign(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::insert(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::insert(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::insert(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::insert(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::insert(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::insert(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::replace(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::replace(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::replace(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::replace(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::replace(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::replace(), and __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::replace().

◆ replace() [12/15]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Replace characters with value of a C string.

Parameters

Returns

Reference to this string.

Exceptions

Removes the characters in the range [pos,pos + n1) from this string. In place, the characters of __s are inserted. If pos is beyond end of string, out_of_range is thrown. If the length of result exceeds max_size(), length_error is thrown.
The value of the string doesn't change if an error is thrown.

Definition at line 1336 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::replace().

◆ replace() [13/15]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Replace characters with value of a C substring.

Parameters

Returns

Reference to this string.

Exceptions

Removes the characters in the range [pos,pos + n1) from this string. In place, the first __n2 characters of __s are inserted, or all of __s if __n2 is too large. If __pos is beyond end of string, out_of_range is thrown. If the length of result exceeds max_size(), length_error is thrown. The value of the string doesn't change if an error is thrown.

Definition at line 1312 of file vstring.h.

◆ replace() [14/15]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Replace characters with multiple characters.

Parameters

Returns

Reference to this string.

Exceptions

Removes the characters in the range [pos,pos + n1) from this string. In place, __n2 copies of __c are inserted. If __pos is beyond end of string, out_of_range is thrown. If the length of result exceeds max_size(), length_error is thrown. The value of the string doesn't change if an error is thrown.

Definition at line 1360 of file vstring.h.

◆ replace() [15/15]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Replace characters with value from another string.

Parameters

Returns

Reference to this string.

Exceptions

Removes the characters in the range [pos1,pos1 + n) from this string. In place, the value of __str is inserted. If __pos is beyond end of string, out_of_range is thrown. If the length of the result exceeds max_size(), length_error is thrown. The value of the string doesn't change if an error is thrown.

Definition at line 1284 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::replace().

◆ reserve()

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Attempt to preallocate enough memory for specified number of characters.

Parameters

Exceptions

This function attempts to reserve enough memory for the string to hold the specified number of characters. If the number requested is more than max_size(), length_error is thrown.

The advantage of this function is that if optimal code is a necessity and the user can determine the string length that will be required, the user can reserve the memory in advance, and thus prevent a possible reallocation of memory and copying of string data.

Definition at line 511 of file vstring.h.

Referenced by __gnu_cxx::operator+(), __gnu_cxx::operator+(), __gnu_cxx::operator+(), and __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::shrink_to_fit().

◆ resize() [1/2]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Resizes the string to the specified number of characters.

Parameters

This function will resize the string to the specified length. If the new size is smaller than the string's current size the string is truncated, otherwise the string is extended and new characters are default-constructed. For basic types such as char, this means setting them to 0.

Definition at line 467 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::resize().

◆ resize() [2/2]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Resizes the string to the specified number of characters.

Parameters

This function will resize the string to the specified number of characters. If the number is smaller than the string's current size the string is truncated, otherwise the string is extended and new elements are set to __c.

Definition at line 51 of file vstring.tcc.

Referenced by __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::resize().

◆ rfind() [1/4]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Find last position of a character.

Parameters

Returns

Index of last occurrence.

Starting from __pos, searches backward for __c within this string. If found, returns the index where it was found. If not found, returns npos.

Definition at line 336 of file vstring.tcc.

◆ rfind() [2/4]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Find last position of a string.

Parameters

Returns

Index of start of last occurrence.

Starting from __pos, searches backward for value of __str within this string. If found, returns the index where it begins. If not found, returns npos.

Definition at line 1742 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::rfind().

Referenced by __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::find_last_of(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::rfind(), and __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::rfind().

◆ rfind() [3/4]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Find last position of a C substring.

Parameters

Returns

Index of start of last occurrence.

Starting from __pos, searches backward for the first __n characters in __s within this string. If found, returns the index where it begins. If not found, returns npos.

Definition at line 314 of file vstring.tcc.

References std::min().

◆ rfind() [4/4]

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Find last position of a C string.

Parameters

Returns

Index of start of last occurrence.

Starting from __pos, searches backward for the value of __s within this string. If found, returns the index where it begins. If not found, returns npos.

Definition at line 1772 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::rfind().

◆ shrink_to_fit()

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

A non-binding request to reduce capacity() to size().

Definition at line 473 of file vstring.h.

References __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::capacity(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::reserve(), and __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::size().

◆ size()

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Returns the number of characters in the string, not including any null-termination.

Definition at line 429 of file vstring.h.

Referenced by __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::append(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::append(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::assign(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::assign(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::assign(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::assign(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::at(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::at(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::back(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::back(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::cend(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::compare(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::compare(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::empty(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::end(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::end(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::find(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::find_first_not_of(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::find_first_of(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::find_last_of(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::insert(), __gnu_cxx::operator+(), __gnu_cxx::operator+(), __gnu_cxx::operator+(), __gnu_cxx::operator+(), __gnu_cxx::operator+(), __gnu_cxx::operator==(), __gnu_cxx::operator==(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::operator, __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::operator, __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::pop_back(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::push_back(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::replace(), __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::replace(), and __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::shrink_to_fit().

◆ substr()

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Get a substring.

Parameters

Returns

The new string.

Exceptions

Construct and return a new string using the __n characters starting at __pos. If the string is too short, use the remainder of the characters. If __pos is beyond the end of the string, out_of_range is thrown.

Definition at line 2056 of file vstring.h.

◆ swap()

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

◆ npos

template<typename _CharT , typename _Traits , typename _Alloc , template< typename, typename, typename > class _Base>

Value returned by various member functions when they fail.

Definition at line 85 of file vstring.h.

The documentation for this class was generated from the following files:

• vstring.h
• vstring.tcc