GLISQUERY(3gl)GLISQUERY(3gl)NAME
glIsQuery - determine if a name corresponds to a query
C SPECIFICATION
GLboolean glIsQuery( GLuint query )
PARAMETERS
query Specifies a value that may be the name of a query.
DESCRIPTION
glIsQuery returns GL_TRUE if query is currently the name of a query.
If query is zero, or is a non-zero value that is not currently the name
of a query, or if an error occurs, glIsQuery returns GL_FALSE.
NOTES
glIsQuery is available only if the GL version is 1.5 or greater.
ERRORS
GL_INVALID_OPERATION is generated if glIsQuery is executed between the
execution of glBegin and the corresponding execution of glEnd.
SEE ALSO
glDeleteQueries, glGenQueries
09 Jan 04 GLISQUERY(3gl)