basic_cwd_stack Class Template Reference
[File System Library]

#include <platformstl/filesystem/cwd_stack.hpp>

Detailed Description

template<typename C, typename XP = platformstl::platform_exception_policy>
class platformstl::basic_cwd_stack< C, XP >

Acts as a stack for current working directory changes, setting the current working directory with push(), and resetting to its previous value with pop().

Public Types

typedef C char_type

typedef XP exception_policy_type

typedef
stlsoft::basic_simple_string
< C > string_type

typedef bool bool_type

typedef stlsoft::size_t size_type

Public Member Functions

string_type const & top () const

void push (string_type const &directory)

void pop ()

Exceptions:

platformstl::platform_exception

Thrown if the directory

bool_type try_pop ()

bool_type empty () const

Indicates whether the stack is empty.

bool_type is_empty () const

[DEPRECATED] Indicates whether the stack is empty

size_type size () const

Indicates the number of directories in the stack.

Member Function Documentation

void pop ( )

Exceptions:

platformstl::platform_exception

Thrown if the directory

bool_type try_pop ( )

Remarks:: If fails, then platformstl::system_traits<C>::get_last_error() gives the error

bool_type empty ( ) const

Indicates whether the stack is empty.

bool_type is_empty ( ) const

[DEPRECATED] Indicates whether the stack is empty

Deprecated:: Use empty() instead

size_type size ( ) const