Function

Vipscheck_vector_length

Declaration [src] 

int
vips_check_vector_length (
  const char* domain,
  int n,
  int len
)

Description [src]

Check that n == len.

See also: vips_error().

Parameters

domain const char*
 

The originating domain for the error message.
 The data is owned by the caller of the function.
 The value is a NUL terminated UTF-8 string.
n int
 

Number of elements in vector.
len int
 

Number of elements vector should have.

Return value

Returns: int
 

0 if OK, -1 otherwise.