replace() [30/30]

template<typename _CharT, typename _Traits, typename _Alloc>

basic_string & std::basic_string< _CharT, _Traits, _Alloc >::replace ( size_type __pos1, size_type __n1, const basic_string< _CharT, _Traits, _Alloc > & __str, size_type __pos2, size_type __n2 = npos )

inline

Replace characters with value from another string.

Parameters

__pos1	Index of first character to replace.
__n1	Number of characters to be replaced.
__str	String to insert.
__pos2	Index of first character of str to use.
__n2	Number of characters from str to use.

Returns

Reference to this string.

Exceptions

std::out_of_range	If __pos1 > size() or __pos2 > __str.size().
std::length_error	If new length exceeds max_size().

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 1950 of file cow_string.h.

      { return this->replace(__pos1, __n1, __str._M_data()
                       + __str._M_check(__pos2, "basic_string::replace"),
                       __str._M_limit(__pos2, __n2)); }