forked from catchorg/Catch2
84 lines
2.1 KiB
C++
84 lines
2.1 KiB
C++
/*
|
|
* Copyright 2016 Two Blue Cubes Ltd. All rights reserved.
|
|
*
|
|
* Distributed under the Boost Software License, Version 1.0. (See accompanying
|
|
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
|
|
*/
|
|
|
|
#include "catch_string.h"
|
|
#include "catch_stringref.h"
|
|
#include "catch_stringbuilder.h"
|
|
|
|
#include "catch_stringdata.h"
|
|
|
|
#include <ostream>
|
|
|
|
namespace Catch {
|
|
|
|
String::String()
|
|
: m_data( StringData::getEmpty() )
|
|
{}
|
|
|
|
String::String( StringRef const& stringRef )
|
|
: m_data( StringData::create( stringRef ) )
|
|
{}
|
|
|
|
String::String( char const* rawString )
|
|
: String( StringRef( rawString ) )
|
|
{}
|
|
|
|
String::String( String const& other )
|
|
: m_data( other.m_data )
|
|
{
|
|
m_data->addRef();
|
|
}
|
|
String::String( String&& other )
|
|
: m_data( other.m_data )
|
|
{
|
|
other.m_data = StringData::getEmpty();
|
|
}
|
|
String::String( StringBuilder&& stringBuf )
|
|
: m_data( stringBuf.m_data )
|
|
{
|
|
// const_cast is ok here because we are taking ownership
|
|
const_cast<StringData*>( m_data )->size = stringBuf.size();
|
|
stringBuf.m_data = StringData::getEmpty();
|
|
stringBuf.m_size = 0;
|
|
}
|
|
|
|
|
|
String::~String() noexcept {
|
|
m_data->release();
|
|
}
|
|
|
|
auto String::operator = ( String const& other ) -> String& {
|
|
m_data = other.m_data;
|
|
m_data->addRef();
|
|
return *this;
|
|
}
|
|
|
|
|
|
auto String::empty() const noexcept -> bool {
|
|
return m_data->size == 0;
|
|
}
|
|
auto String::size() const noexcept -> size_type {
|
|
return m_data->size;
|
|
}
|
|
auto String::c_str() const noexcept -> char const* {
|
|
return m_data->chars;
|
|
}
|
|
|
|
auto String::operator == ( StringRef const& other ) const noexcept -> bool {
|
|
return other == StringRef( *this );
|
|
}
|
|
auto String::operator == ( char const* other ) const noexcept -> bool {
|
|
return StringRef( other ) == StringRef( *this );
|
|
}
|
|
|
|
std::ostream& operator << ( std::ostream& os, String const& str ) {
|
|
os << str.c_str();
|
|
return os;
|
|
}
|
|
|
|
} // namespace Catch
|