feldspar_array.c

//
// Copyright (c) 2009-2011, ERICSSON AB
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#include "feldspar_array.h"
#include <string.h>
#include <assert.h>
#include <stdio.h>
//#define LOG
#include "log.h"

unsigned int feldspar_array_linker_hook = 0xDECAFBAD;

/* Deep array copy with a given length */
void copyArrayLen(struct array *to, struct array *from, int32_t len)
{
    assert(to);
    assert(from);
    log_3("copyArrayLen %p %p %d - enter\n", to, from, len);
    if( from->elemSize < 0 )
    {
        unsigned i;
        log_3("copyArrayLen %p %p %d - nested\n", to, from, len);
        for( i = 0; i < len; ++i )
            copyArray( &at(struct array, to, i), &at(struct array, from, i) );
    }
    else
    {
        assert(to->buffer);
        assert(from->buffer);
        log_4("copyArrayLen %p %p %d - memcpy %d bytes\n", to, from, len
            , len*from->elemSize);
        memcpy( to->buffer, from->buffer, len * from->elemSize );
    }
    log_3("copyArrayLen %p %p %d - leave\n", to, from, len);
}