Method

AravisEvaluatorget_constant

Declaration [src]

const char*
arv_evaluator_get_constant (
  ArvEvaluator* evaluator,
  const char* name
)

Description

No description available.
Available since:0.6.0

Parameters

name const char*
 

Constant name.

 The data is owned by the caller of the function.
 The string is a NUL terminated UTF-8 string.

Return value

Returns: const char*
 

The formula of the constant corresponding to name, NULL if not defined.

 The data is owned by the instance.
 The string is a NUL terminated UTF-8 string.