array of arrays of structures in C - declaration

Question

I defined a data structure as follows:

struct image{
unsigned int width, height;
unsigned char *data;
};

An array of structures as defined above would be something like:

struct image input[NR_FRAMES];

If I would like another array, let's say streams, that has as elements streams[i] arrays of structures as defined above, how would I declare it?

Sander De Dycker · Accepted Answer · 2013-04-30 13:08:50Z

3

typedef struct image Stream[NR_FRAMES];
Stream streams[NR_STREAMS];

or simply :

struct image streams[NR_STREAMS][NR_FRAMES]

answered Apr 30, 2013 at 13:08

Sander De Dycker

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