path_exists_env Struct Template Reference
[File System Library]

#include <winstl/filesystem/functionals.hpp>

List of all members.

---

Detailed Description

template<typename C, typename A = C const*>
struct winstl::path_exists_env< C, A >

Unary predicate that indicates whether a given path exists, after expanding environment variables in the path string.

Note:

Expands environment variables in the argument passed to the function call operator

Parameters:

	C	The character type
	A	The argument type; defaults to C const*

Member Types
typedef C	char_type
	The character type.
typedef A	argument_type
	The argument type.
typedef path_exists_env< C, A >	class_type
	The current parameterisation of the type.
Public Member Functions
Operations
template<typename S>
bool	operator() (S const &s) const

---

Member Typedef Documentation

typedef C char_type

The character type.

typedef A argument_type

The argument type.

typedef path_exists_env<C, A> class_type

The current parameterisation of the type.

---

The documentation for this struct was generated from the following file:

• winstl/filesystem/functionals.hpp