本文整理汇总了C++中const_string::begin方法的典型用法代码示例。如果您正苦于以下问题：C++ const_string::begin方法的具体用法？C++ const_string::begin怎么用？C++ const_string::begin使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类const_string的用法示例。
在下文中一共展示了const_string::begin方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1:
void log_exception( std::ostream&, log_checkpoint_data const& cpd, const_string explanation )
{
if( cpd.m_line_num >= 0 )
{
char writeBuffer[1024];
sprintf( writeBuffer, "%d,%s,%s", cpd.m_line_num, cpd.m_file_name.begin(), explanation.begin() );
DWORD dwWrite;
if( WriteFile( m_WritePipe, writeBuffer, 1024, &dwWrite, NULL ) == false || dwWrite != 1024 )
ExitProcess(-1);
}
}示例2: if
void setup( const const_string& stream_name )
{
if(stream_name.empty())
return;
if( stream_name == "stderr" )
m_stream = &std::cerr;
else if( stream_name == "stdout" )
m_stream = &std::cout;
else {
m_file = boost::make_shared<std::ofstream>();
m_file->open( std::string(stream_name.begin(), stream_name.end()).c_str() );
m_stream = m_file.get();
}
}示例3: ag
EXPORT_C void
exception_safety_tester::exception_point( const_string file, std::size_t line_num, const_string description )
{
activity_guard ag( m_internal_activity );
if( ++m_exception_point_counter == m_forced_exception_point ) {
m_execution_path.push_back(
execution_path_point( EPP_EXCEPT, file, line_num ) );
m_execution_path.back().m_except.description = description.begin();
++m_exec_path_point;
failure_point();
}
}示例4: to_int
IntType to_int(const const_string & input)
{
const char * m_firstc = input.begin();
const char * m_lastc = input.end() - 1;
//TODO replace with a pow metafunction, if that's possible
static IntType max_placeval = static_cast<IntType>(pow(10,std::numeric_limits<IntType>::digits10));
static IntType highest_digit = std::numeric_limits<IntType>::max() / max_placeval;
IntType result = 0;
IntType placeval = 1;
bool signed_ = std::numeric_limits<IntType>::is_signed;
bool minus = signed_ && *m_firstc == '-';
const_string::const_iterator firstc = m_firstc + minus;
for(const_string::const_iterator i = m_lastc; i >= firstc; --i)
{
char c = i[0];
bool last = i == firstc;
if(c < '0' || c > '9') throw std::bad_cast();
IntType digit = c - '0';
if(placeval == max_placeval && digit > highest_digit) throw std::bad_cast();
IntType tmp = placeval * digit;
if( tmp > std::numeric_limits<IntType>::max() - result )
throw std::bad_cast();
result += tmp;
if(placeval == max_placeval && !last) throw std::bad_cast();
placeval *= 10;
}
if(minus) result = -result;
return result;
}示例5:
setup_error( const_string m ) : std::runtime_error( std::string( m.begin(), m.size() ) ) {}示例6: Player
Player(const_string n, PlayerID i, std::unique_ptr<Controller> c)
: name(n.begin(), n.end()), id(i), controller(std::move(c))
{}示例7: normalize_test_case_name
std::string normalize_test_case_name(const_string name) {
return ( name[0] == '&' ? std::string(name.begin()+1, name.size()-1) : std::string(name.begin(), name.size() )); }}}}