本文整理汇总了C++中peano::grid::VertexEnumerator::cell方法的典型用法代码示例。如果您正苦于以下问题：C++ VertexEnumerator::cell方法的具体用法？C++ VertexEnumerator::cell怎么用？C++ VertexEnumerator::cell使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类peano::grid::VertexEnumerator的用法示例。
在下文中一共展示了VertexEnumerator::cell方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: logTraceIn
void particles::pidt::mappings::MoveParticles::ascend(
particles::pidt::Cell * const fineGridCells,
particles::pidt::Vertex * const fineGridVertices,
const peano::grid::VertexEnumerator& fineGridVerticesEnumerator,
particles::pidt::Vertex * const coarseGridVertices,
const peano::grid::VertexEnumerator& coarseGridVerticesEnumerator,
particles::pidt::Cell& coarseGridCell
) {
logTraceIn( "ascend(...)" );
dfor3(i)
coarseGridCell.restrictMaxVComponent( fineGridCells[ fineGridVerticesEnumerator.cell(i) ] );
enddforx
logTraceOut( "ascend(...)" );
}示例2: computeMaxRelativeError
void particles::pit::myfunctions::CoordinatesRepresentationChange::ascend(
particles::pit::Cell * const fineGridCells,
particles::pit::Vertex * const fineGridVertices,
const peano::grid::VertexEnumerator& fineGridVerticesEnumerator,
particles::pit::Vertex * const coarseGridVertices,
const peano::grid::VertexEnumerator& coarseGridVerticesEnumerator,
particles::pit::Cell& coarseGridCell
) {
dfor3(k)
particles::pit::Cell fineGridCell = fineGridCells[ fineGridVerticesEnumerator.cell(k) ];
const tarch::la::Vector<DIMENSIONS,double> cellOffset = fineGridVerticesEnumerator.getVertexPosition(k);
const tarch::la::Vector<DIMENSIONS,double> MeanCoordinate = fineGridCell.getMeanCoordinate();
bool isLeaf = fineGridCell.isLeaf();
const int cellIndex = fineGridCell.getCellIndex();
const int NumberOfParticles = ParticleHeap::getInstance().getData(cellIndex).size();
if( isLeaf && NumberOfParticles>1 ) {
// Compute Max-Norm
double maxRelativeError = computeMaxRelativeError( fineGridCell );
// Save maximal maxRelativeError in _globalMaxRelativeError
if (_globalMaxRelativeError < maxRelativeError) {
_globalMaxRelativeError = maxRelativeError;
}
double maxError = computeMaxError( fineGridCell );
if(_global_max_error < maxError) {
_global_max_error = maxError;
}
double maxOffset = computeMaxOffset( fineGridCell );
// Compute RMSD
tarch::la::Vector<DIMENSIONS,double> rmsd = computeRMSD( fineGridCell );
// Computer L2-Norm
tarch::la::Vector<DIMENSIONS,double> l2ErrorNorm = computeL2ErrorNorm( fineGridCell );
tarch::la::Vector<DIMENSIONS,double> l2Norm = computeL2Norm( fineGridCell );
// Save maximal l2ErrorNorm in _globalMaxL2ErrorNorm
for(int d = 0; d<DIMENSIONS; d++) {
if(_globalMaxL2ErrorNorm < l2ErrorNorm[d]) {
_globalMaxL2ErrorNorm = l2ErrorNorm[d];
}
}
// Add l2Norm to _globalL2Norm
_globalL2ErrorNorm += l2ErrorNorm;
// Don't forget to increment _globalNormAdditions to divide _globalL2Norm by it
// at the end of iteration before writing it in the file!
++_globalNormAdditions;
//std::cout << "_globalNormAdditions: " << _globalNormAdditions << std::endl;
// Output for checking
//printParticlesInfo( fineGridCell, "maxError", maxError );
_maxRelativeErrorOut << maxRelativeError << " ";
_maxErrorOut << maxError << " ";
_maxOffsetOut << maxOffset << " ";
// Histogram process
l2_error_norm_histogram_->processHistogram(l2ErrorNorm);
max_error_norm_histogram_->processHistogram(maxError);
max_offset_norm_histogram_->processHistogram(maxOffset);
for(int d=0; d<DIMENSIONS; d++) {
_RMSDOut << rmsd[d] << " ";
_L2ErrorNormOut << l2ErrorNorm[d] << " ";
_L2NormOut << l2Norm[d] << " ";
_MeanCoordinateOut << MeanCoordinate[d] << " ";
}
for(int d=0; d<DIMENSIONS; d++) {
_maxRelativeErrorOut << cellOffset[d] << " ";
_maxErrorOut << cellOffset[d] << " ";
_maxOffsetOut << cellOffset[d] << " ";
_RMSDOut << cellOffset[d] << " ";
_L2ErrorNormOut << cellOffset[d] << " ";
_L2NormOut << cellOffset[d] << " ";
_MeanCoordinateOut << cellOffset[d] << " ";
}
_maxRelativeErrorOut << std::endl;
_maxErrorOut << std::endl;
_maxOffsetOut << std::endl;
_RMSDOut << std::endl;
_L2ErrorNormOut << std::endl;
_L2NormOut << std::endl;
_MeanCoordinateOut << std::endl;
}
enddforx
}示例3: computeMaxRelativeError
void particles::pit::myfunctions::RepresentationChange::ascend(
particles::pit::Cell * const fineGridCells,
particles::pit::Vertex * const fineGridVertices,
const peano::grid::VertexEnumerator& fineGridVerticesEnumerator,
particles::pit::Vertex * const coarseGridVertices,
const peano::grid::VertexEnumerator& coarseGridVerticesEnumerator,
particles::pit::Cell& coarseGridCell
) {
particles::pit::myfunctions::CoordinatesRepresentationChange::ascend(
fineGridCells,
fineGridVertices,
fineGridVerticesEnumerator,
coarseGridVertices,
coarseGridVerticesEnumerator,
coarseGridCell);
dfor3(k)
particles::pit::Cell fineGridCell = fineGridCells[ fineGridVerticesEnumerator.cell(k) ];
const tarch::la::Vector<DIMENSIONS,double> cellOffset = fineGridVerticesEnumerator.getVertexPosition(k);
const tarch::la::Vector<DIMENSIONS,double> meanVelocity = fineGridCell.getMeanVelocity();
bool isLeaf = fineGridCell.isLeaf();
const int cellIndex = fineGridCell.getCellIndex();
const int NumberOfParticles = ParticleHeap::getInstance().getData(cellIndex).size();
if( isLeaf && NumberOfParticles>1 ) {
// Compute Max-Norm
double maxRelativeError = computeMaxRelativeError( fineGridCell );
// Save maximal maxRelativeError in _globalMaxRelativeError
if (_globalMaxRelativeError < maxRelativeError) {
_globalMaxRelativeError = maxRelativeError;
}
double maxError = computeMaxError( fineGridCell );
if(_global_max_error < maxError) {
_global_max_error = maxError;
}
double maxOffset = computeMaxOffset( fineGridCell );
double minOffset = computeMinOffset( fineGridCell );
if(_globalMaxOffset < maxOffset) {
_globalMaxOffset = maxOffset;
}
// Compute RMSD
tarch::la::Vector<DIMENSIONS,double> rmsd = computeRMSD( fineGridCell );
// Computer L2-Norm
tarch::la::Vector<DIMENSIONS,double>
l2ErrorNorm = computeL2ErrorNorm( fineGridCell );
tarch::la::Vector<DIMENSIONS,double>
l2Norm = computeL2Norm( fineGridCell );
//std::cout << "ascend() l2ErrorNorm: " << l2ErrorNorm << std::endl;
// Save maximal l2ErrorNorm in _globalMaxL2ErrorNorm
for(int d = 0; d<DIMENSIONS; d++) {
if(_globalMaxL2ErrorNorm < l2ErrorNorm[d]) {
_globalMaxL2ErrorNorm = l2ErrorNorm[d];
}
}
// Add l2ErrorNorm to _globalL2ErrorNorm
_globalL2ErrorNorm += l2ErrorNorm;
// Add l2Norm to _globalL2OffsetNorm
_globalL2OffsetNorm += l2Norm;
// Don't forget to increment _globalNormAdditions to divide _globalL2Norm
//by it at the end of iteration before writing it in the file!
++_globalNormAdditions;
// Output for checking
if(VERBOSE) {
printParticlesInfo( fineGridCell, "l2ErrorNorm", l2ErrorNorm );
}
/* All computations put in output */
_maxRelativeErrorOut << maxRelativeError << " ";
_maxErrorOut << maxError << " ";
_maxOffsetOut << maxOffset << " ";
_minOffsetOut << minOffset << " ";
// Histogram process
l2_error_norm_histogram_->processHistogram(l2ErrorNorm);
max_error_norm_histogram_->processHistogram(maxError);
max_offset_norm_histogram_->processHistogram(maxOffset);
for(int d=0; d<DIMENSIONS; d++) {
_RMSDOut << rmsd[d] << " ";
_L2ErrorNormOut << l2ErrorNorm[d] << " ";
_L2NormOut << l2Norm[d] << " ";
_meanVelocityOut << meanVelocity[d] << " ";
}
/* Write coordinates of each cell near the value of the Norm(offset) */
for(int d=0; d<DIMENSIONS; d++) {
_maxRelativeErrorOut << cellOffset[d] << " ";
_maxErrorOut << cellOffset[d] << " ";
_maxOffsetOut << cellOffset[d] << " ";
_minOffsetOut << cellOffset[d] << " ";
_RMSDOut << cellOffset[d] << " ";
_L2ErrorNormOut << cellOffset[d] << " ";
_L2NormOut << cellOffset[d] << " ";
_meanVelocityOut << cellOffset[d] << " ";
}
/* Put the new line character to have one cell per line */
_maxRelativeErrorOut << std::endl;
//.........这里部分代码省略.........