glcIsContext(3G)	  OpenGL Character Renderer	      glcIsContext(3G)

NAME    [Toc]    [Back]

     glcIsContext - test whether a context ID is the current GLC context

C SPECIFICATION    [Toc]    [Back]

     GLboolean glcIsContext( GLint inContext )

PARAMETERS    [Toc]    [Back]

     inContext	Specifies the context ID to be tested.

DESCRIPTION    [Toc]    [Back]

     glcIsContext checks whether inContext is the ID of	one of the client's
     GLC context and returns GLC_TRUE if and only if it	is.

     Each GLC context has a nonzero ID of type GLint. When a client is linked
     with a GLC	library, the library maintains a list of IDs that contains one
     entry for each of the client's GLC	contexts. The list is initially	empty.

     Each client thread	has a private GLC context ID variable that always
     contains either the value zero, indicating	that the thread	has no current
     GLC context, or the ID of the thread's current GLC	context. The initial
     value is zero.

SEE ALSO    [Toc]    [Back]

     glcDeleteContext, glcGenContext, glcGetAllContexts, glcContext


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