std::experimental::filesystem::path::operator=
From cppreference.com
< cpp | experimental | fs | path
| path& operator=( const path& p );
|
(1) | (filesystem TS) |
| path& operator=( path&& p );
|
(2) | (filesystem TS) |
| template< class Source >
path& operator=( const Source& source ); |
(2) | (filesystem TS) |
1) Replaces the contents of *this with a copy of the contents of
p.
2) Replaces the contents of *this with
p, possibly using move semantics: p is left in valid, but unspecified state.
3) Replaces the contents of *this with a new path value constructed from
source as if by overload (4) of the path constructor. Equivalent to assign(source).
Contents |
[edit] Parameters
| p | - | a path to assign |
| source | - | a std::basic_string, pointer to a null-terminated character/wide character string, or an input iterator that points to a null-terminated character/wide character sequence. The character type must be one of char, char16_t, char32_t, wchar_t |
[edit] Return value
*this
[edit] Exceptions
1) (none)
2)
noexcept specification:
noexcept
3) (none)
[edit] Example
Run this code
#include <experimental/filesystem> namespace fs = std::experimental::filesystem; int main() { fs::path p = "C:/users/abcdef/AppData/Local"; p = p / "Temp"; // move assignment const wchar_t* wstr = L"D:/猫.txt"; p = wstr; // assignment from a source }
[edit] See also
| assigns contents (public member function) |
|
constructs a path (public member function) |