#include "Grid.h"

Grid::Grid(const Bounds& bounds)
    : mBounds(bounds)
{
    mValues = std::vector<double>(mNumX*mNumY, 0.0);
}

const Bounds& Grid::getBounds() const
{
    return mBounds;
}

double Grid::getXSpacing() const
{
    const auto width = mBounds.mMaxX - mBounds.mMinX;
    return width/double(mNumX);
}

double Grid::getYSpacing() const
{
    const auto height = mBounds.mMaxY - mBounds.mMinY;
    return height/double(mNumY);
}

const std::vector<double>& Grid::getValues() const
{
    return mValues;
}

void Grid::resetBounds(const Bounds& bounds)
{
    mBounds = bounds;
    mValues = std::vector<double>(mNumX*mNumY, 0.0);
}

void Grid::setValues(const std::vector<std::size_t>& indices, double value)
{
    for (auto index : indices)
    {
        mValues[index] = value;
    }
}