boost_mirror/utility
1
0
Fork 0
mirror of https://github.com/boostorg/utility.git synced 2025-05-09 23:14:02 +00:00
Code Issues Packages Projects Releases Wiki Activity

Removed local named variable from value_initialized::operator=, as Fernando Cacciola suggested me to avoid unnecessary named variables.

Browse Source 
[SVN r42869]
This commit is contained in:
Niels Dekker 2008-01-19 20:52:04 +00:00
parent 721764937f
commit 1beca24dd8
1 changed files with 3 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
include/boost/utility/value_init.hpp
View File

@ -5,7 +5,7 @@
// http://www.boost.org/LICENSE_1_0.txt) // http://www.boost.org/LICENSE_1_0.txt)
// //
// 21 Ago 2002 (Created) Fernando Cacciola // 21 Ago 2002 (Created) Fernando Cacciola
// 16 Jan 2008 (Worked around compiler bugs, added initialized_value) Fernando Cacciola, Niels Dekker // 19 Jan 2008 (Worked around compiler bugs, added initialized_value) Fernando Cacciola, Niels Dekker
// //
#ifndef BOOST_UTILITY_VALUE_INIT_21AGO2002_HPP #ifndef BOOST_UTILITY_VALUE_INIT_21AGO2002_HPP
#define BOOST_UTILITY_VALUE_INIT_21AGO2002_HPP #define BOOST_UTILITY_VALUE_INIT_21AGO2002_HPP
@ -49,7 +49,7 @@ class value_initialized
#if _MSC_VER >= 1310 #if _MSC_VER >= 1310
// When using MSVC 7.1 or higher, the following placement new expression may trigger warning C4345: // When using MSVC 7.1 or higher, the following placement new expression may trigger warning C4345:
// "behavior change: an object of POD type constructed with an initializer of the form () // "behavior change: an object of POD type constructed with an initializer of the form ()
// will be default-initialized". There is no need to worry about this, though. // will be default-initialized". It is safe to ignore this warning when using value_initialized.
#pragma warning(disable: 4345) #pragma warning(disable: 4345)
#endif #endif
#endif #endif
@ -66,9 +66,8 @@ class value_initialized
value_initialized & operator=(value_initialized const & arg) value_initialized & operator=(value_initialized const & arg)
{ {
T & this_data = this->data();
T const & arg_data = arg.data(); T const & arg_data = arg.data();
this_data = arg_data; this->data() = arg_data;
return *this; return *this;
} }