2005
Sams Publishing
2010-2014
Khronos Group
glDeleteQueries
3G

# glDeleteQueries

delete named query objects

## C Specification

                    void glDeleteQueries
                    GLsizei n
                    const GLuint * ids

## Parameters

`n`

  Specifies the number of query objects to be deleted.

`ids`

  Specifies an array of query objects to be deleted.

## Description

`glDeleteQueries` deletes `n` query objects named by the elements of the array `ids`. After a query object is deleted, its name is again unused. Unused names in `ids` that have been marked as used for the purposes of glGenQueries are marked as unused again. If an active query object is deleted its name immediately becomes unused, but the underlying object is not deleted until it is no longer active.

`glDeleteQueries` silently ignores 0's and names that do not correspond to existing query objects.

## Errors

`GL_INVALID_VALUE` is generated if `n` is negative.

## Associated Gets

glIsQuery

## API Version Support

glDeleteQueries

## See Also

glBeginQuery, glEndQuery, glGenQueries, glGetQueryiv, glGetQueryObjectuiv

## Copyright

Copyright 2005 Addison-Wesley. Copyright 2010-2014 Khronos Group. This material may be distributed subject to the terms and conditions set forth in the Open Publication License, v 1.0, 8 June 1999. http://opencontent.org/openpub/.