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cgGetFirstStructParameter
Langue: en
Version: 46961 (openSuse - 09/10/07)
Section: 3 (Bibliothèques de fonctions)
NAME
cgGetFirstStructParameter - get the first child parameter from a struct parameterSYNOPSIS
#include <Cg/cg.h>
CGparameter cgGetFirstStructParameter( CGparameter param );
PARAMETERS
- param
- Specifies the struct parameter. This parameter must be of type CG_STRUCT (returned by cgGetParameterType).
RETURN VALUES
Returns a handle to the first member parameter.Returns NULL if param is not a struct or if some other error occurs.
DESCRIPTION
cgGetFirstStructParameter returns the first member parameter of a struct parameter. The rest of the members may be retrieved from the first member by iterating with cgGetNextParameter.EXAMPLES
to-be-writtenERRORS
CG_INVALID_PARAM_HANDLE_ERROR is generated if param is not a valid parameter.CG_INVALID_PARAMETER_TYPE_ERROR is generated if param is not a struct parameter.
HISTORY
cgGetFirstStructParameter was introduced in Cg 1.1.SEE ALSO
the cgGetNextParameter manpage, the cgGetFirstParameter manpageContenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre