CoreComponents 3.0.0
A Modern C++ Toolkit
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ResourceContext Class Reference

Cascaded resource context for error reporting More...

#include <cc/ResourceContext>

Inheritance diagram for ResourceContext:

Public Member Functions

 ResourceContext ()
 Get access to this thread's resource context
 
void push (const String &resource)
 Enter a new resource context
 
String pop ()
 Leave current resource context
 
String top () const
 Get name of current resource
 
- Public Member Functions inherited from Object
 Object ()=default
 Create a null object.
 
 operator bool () const
 Check if this is a non-null object.
 
bool isNull () const
 Check if this is a null object.
 
template<class T >
bool is () const
 Check if this object is of type T.
 
template<class T >
as () const
 Cast this object to type T.
 
bool isWeak () const
 Check if the underlying object reference is weak.
 
bool operator== (const Object &other) const
 Equality operator.
 
std::strong_ordering operator<=> (const Object &other) const
 Ordering operator.
 
long useCount () const
 Reference count.
 

Additional Inherited Members

- Protected Member Functions inherited from Object
template<class T >
weak () const
 
template<class T >
void initOnce ()
 Create the object state when called the first time.
 
template<class T >
void initOncePerThread ()
 Create a distinct object state for each thread when called the first time in that thread.
 
 Object (State *newState)
 Initialize object with newState.
 
 Object (State *state, Alias)
 
 Object (State *state, Weak)
 
Objectoperator= (std::nullptr_t)
 
- Static Protected Member Functions inherited from Object
template<class T >
static T alias (const State *state)
 Create an alias object for the given state.
 
template<class T >
static T weak (const State *state)
 
- Protected Attributes inherited from Object
Handle< Stateme
 Internal object state
 

Detailed Description

Cascaded resource context for error reporting

See also
ResourceGuard

Constructor & Destructor Documentation

◆ ResourceContext()

Get access to this thread's resource context

Member Function Documentation

◆ push()

void push ( const String & resource)

Enter a new resource context

Parameters
resourceResource name

◆ pop()

String pop ( )

Leave current resource context

◆ top()

String top ( ) const

Get name of current resource