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

Type: 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

Type: int

Number of elements in vector.

len

Type: int

Number of elements vector should have.

Return value

Type: int

0 if OK, -1 otherwise.