//
// Copyright (c) 2008 Advanced Micro Devices, Inc. All rights reserved.
//

#include "platform/ndrange.hpp"

namespace amd {

NDRange::NDRange(size_t dimensions)
    : dimensions_(dimensions)
{
    *this = 0;
}

NDRange::NDRange(const NDRange& space)
    : dimensions_(space.dimensions_)
{
    *this = space;
}

NDRange&
NDRange::operator = (size_t x)
{
    for (size_t i = 0; i < dimensions_; ++i) {
        data_[i] = x;
    }
    return *this;
}

NDRange::~NDRange()
{
}

bool
NDRange::operator == (const NDRange& x) const
{
    assert(dimensions_ == x.dimensions_ && "dimensions mismatch");

    for (size_t i = 0; i < dimensions_; ++i) {
        if (data_[i] != x.data_[i]) {
            return false;
        }
    }
    return true;
}

bool
NDRange::operator == (size_t x) const
{
    for (size_t i = 0; i < dimensions_; ++i) {
        if (data_[i] != x) {
            return false;
        }
    }
    return true;
}

#ifdef DEBUG
void
NDRange::printOn(FILE* file) const
{
    fprintf(file, "[");
    for (size_t i = dimensions_ - 1; i > 0; --i) {
        fprintf(file, SIZE_T_FMT ", ", data_[i]);
    }
    fprintf(file, SIZE_T_FMT "]", data_[0]);
}
#endif // DEBUG

} // namespace amd