/// <summary>sets this coordinates in 'arr'.
/// </summary>
/// <param name="gu">bitwise or of the GROUPs and GRADEs which are present in 'arr'.
/// </param>
/// <param name="arr">compressed coordinates.
/// </param>
public void Set(GroupBitmap gu, float[] arr)
{
AllocateGroups(gu);
int idx = 0;
if ((gu & GroupBitmap.GROUP_0) != 0)
{
for (int i = 0; i < 1; i++)
{
m_c[0][i] = arr[idx + i];
}
idx += 1;
}
if ((gu & GroupBitmap.GROUP_1) != 0)
{
for (int i = 0; i < 5; i++)
{
m_c[1][i] = arr[idx + i];
}
idx += 5;
}
if ((gu & GroupBitmap.GROUP_2) != 0)
{
for (int i = 0; i < 10; i++)
{
m_c[2][i] = arr[idx + i];
}
idx += 10;
}
if ((gu & GroupBitmap.GROUP_3) != 0)
{
for (int i = 0; i < 10; i++)
{
m_c[3][i] = arr[idx + i];
}
idx += 10;
}
if ((gu & GroupBitmap.GROUP_4) != 0)
{
for (int i = 0; i < 5; i++)
{
m_c[4][i] = arr[idx + i];
}
idx += 5;
}
if ((gu & GroupBitmap.GROUP_5) != 0)
{
for (int i = 0; i < 1; i++)
{
m_c[5][i] = arr[idx + i];
}
idx += 1;
}
}
/// <summary>
/// Reserves memory for the groups specified by 'gu'.
/// Keeps old memory (and values) when possible.
/// </summary>
private void AllocateGroups(GroupBitmap gu)
{
for (int i = 0; (1 << i) <= (int)gu; i++)
{
if (((1 << i) & (int)gu) != 0)
{
if (m_c[i] == null)
{
m_c[i] = new float[c3ga.MvSize[1 << i]];
}
}
else
{
m_c[i] = null;
}
}
}
/// <summary>
/// Constructs a new mv from compressed 'coordinates'.
/// <param name="gu">bitwise OR of the GRADEs or GROUPs that are non-zero.</param>
/// <param name="coordinates"> compressed coordinates.</param>
/// </summary>
public mv(GroupBitmap gu, float[] coordinates)
{
Set(gu, coordinates);
}
/// <summary>sets this coordinates in 'arr'.
/// </summary>
/// <param name="gu">bitwise or of the GROUPs and GRADEs which are present in 'arr'.
/// </param>
/// <param name="arr">compressed coordinates.
/// </param>
public void Set(GroupBitmap gu, float[] arr)
{
AllocateGroups(gu);
int idx = 0;
if ((gu & GroupBitmap.GROUP_0) != 0) {
for (int i = 0; i < 1; i++)
m_c[0][i] = arr[idx + i];
idx += 1;
}
if ((gu & GroupBitmap.GROUP_1) != 0) {
for (int i = 0; i < 5; i++)
m_c[1][i] = arr[idx + i];
idx += 5;
}
if ((gu & GroupBitmap.GROUP_2) != 0) {
for (int i = 0; i < 10; i++)
m_c[2][i] = arr[idx + i];
idx += 10;
}
if ((gu & GroupBitmap.GROUP_3) != 0) {
for (int i = 0; i < 10; i++)
m_c[3][i] = arr[idx + i];
idx += 10;
}
if ((gu & GroupBitmap.GROUP_4) != 0) {
for (int i = 0; i < 5; i++)
m_c[4][i] = arr[idx + i];
idx += 5;
}
if ((gu & GroupBitmap.GROUP_5) != 0) {
for (int i = 0; i < 1; i++)
m_c[5][i] = arr[idx + i];
idx += 1;
}
}
/// <summary>shortcut to c3ga.extractGrade(this, groupBitmap)
/// </summary>
public mv extractGrade(GroupBitmap groupBitmap)
{
return c3ga.extractGrade(this, groupBitmap);
}
/// <summary>
/// Reserves memory for the groups specified by 'gu'.
/// Keeps old memory (and values) when possible.
/// </summary>
private void AllocateGroups(GroupBitmap gu)
{
for (int i = 0; (1 << i) <= (int)gu; i++) {
if (((1 << i) & (int)gu) != 0) {
if (m_c[i] == null)
m_c[i] = new float[c3ga.MvSize[1 << i]];
}
else m_c[i] = null;
}
}
/// <summary>Returns grade groupBitmap of mv.
/// </summary>
public static mv extractGrade(mv_if a, GroupBitmap groupBitmap)
{
GroupBitmap gu = a.to_mv().gu() & groupBitmap;
float[][] ac = a.to_mv().c();
float[][] cc = new float[6][];
if ((gu & GroupBitmap.GROUP_0) != 0) {
cc[0] = new float[1];
copyGroup_0(ac[0], cc[0]);
}
if ((gu & GroupBitmap.GROUP_1) != 0) {
cc[1] = new float[5];
copyGroup_1(ac[1], cc[1]);
}
if ((gu & GroupBitmap.GROUP_2) != 0) {
cc[2] = new float[10];
copyGroup_2(ac[2], cc[2]);
}
if ((gu & GroupBitmap.GROUP_3) != 0) {
cc[3] = new float[10];
copyGroup_3(ac[3], cc[3]);
}
if ((gu & GroupBitmap.GROUP_4) != 0) {
cc[4] = new float[5];
copyGroup_4(ac[4], cc[4]);
}
if ((gu & GroupBitmap.GROUP_5) != 0) {
cc[5] = new float[1];
copyGroup_5(ac[5], cc[5]);
}
return new mv(cc);
}
/// <summary>
/// Constructs a new mv from compressed 'coordinates'.
/// <param name="gu">bitwise OR of the GRADEs or GROUPs that are non-zero.</param>
/// <param name="coordinates"> compressed coordinates.</param>
/// </summary>
public mv(GroupBitmap gu, float[] coordinates)
{
Set(gu, coordinates);
}
/// <summary>shortcut to c3ga.extractGrade(this, groupBitmap)
/// </summary>
public mv extractGrade(GroupBitmap groupBitmap)
{
return(c3ga.extractGrade(this, groupBitmap));
}
