util.hh File Reference

Detailed Description

DRAMA 2 include file - Utility macros, types etc.

Author

Tony Farrell, AAO $Revision$ $Date$ $Id$

Copyright

(c) Australian Astronomical Observatory, 2015. Not to be used for commercial purposes without permission. No warranty of any form unless subject to a specific agreement.

#include <string>
#include "drama2_err.h"
#include "status.h"
#include <atomic>
#include <type_traits>

Go to the source code of this file.

Classes
struct	drama::is_stl_container< typename, typename >
	Type trait returning true of the specified type is NOT a STL container. More...
struct	drama::is_stl_container< T, drama::void_t< typename T::iterator > >
	Type trait returning true of the specified type is a STL container, that is, it defines T::iterator type. More...
class	drama::ScopeGuard< T >
	This class implements a simple scope guard class. More...
class	drama::ScopeGuardAtomic< AT, T >
	This class implements a simple scope guard class with an std::atomic based type as the underlying type. More...

Namespaces
namespace	drama
	The drama namespace contains all the classes, types etc of the DRAMA 2 implementation.

Typedefs
template<class... T0toN>
using	drama::void_t = typename voider< T0toN... >::type
	Define a void_t equivalent.

Functions
std::string	drama::FindFile (const std::string &spec, bool impdir=false)
	Find a file using DulFindFile() specifications.
std::string	drama::StatusToString (StatusType status)
	Convert a DRAMA status code to text.
template<typename Container >
void	drama::stringtok (Container &container, std::string const &in, const char *const delimiters=" \t\n\r")
	stringtok is a replacement for C's strtok() function.

Variables
template<typename T >
constexpr bool	drama::is_stl_container_v = is_stl_container<T>::value
	A type trait to helper determine if a type is an STL container.