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update output filename generation to include iteration number in lab3

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This commit is contained in:
Zhe Yuan
2026-04-01 10:22:50 -04:00
parent 126d308543
commit be7256b320
1 changed files with 8 additions and 8 deletions
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16
lab3/subdivide_grid.cpp
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@@ -147,25 +147,25 @@ void SubdivideMulti_Grid2D(const GRID2D_POINTS3D& grid2D,
// io // io
/// construct output name /// construct output name
static std::string CreateOutputFilename(const std::string& infilename) { static std::string CreateOutputFilename(const std::string& infilename, const int num_iter) {
const std::string grid2d_ext = ".grid2D"; const std::string grid2d_ext = ".grid2D";
if (infilename.size() > grid2d_ext.size() && if (infilename.size() > grid2d_ext.size() &&
infilename.substr(infilename.size() - grid2d_ext.size()) == grid2d_ext) infilename.substr(infilename.size() - grid2d_ext.size()) == grid2d_ext)
{ {
return infilename.substr(0, infilename.size() - grid2d_ext.size()) return infilename.substr(0, infilename.size() - grid2d_ext.size())
+ "-subdiv.grid2D"; + "-subdiv-" + std::to_string(num_iter) + ".grid2D";
} }
return infilename + "-subdiv.grid2D"; return infilename + "-subdiv-" + std::to_string(num_iter) + ".grid2D";
} }
static std::string CreateOffOutputFilename(const std::string& infilename) { static std::string CreateOffOutputFilename(const std::string& infilename, const int num_iter) {
const std::string grid2d_ext = ".grid2D"; const std::string grid2d_ext = ".grid2D";
if (infilename.size() > grid2d_ext.size() && if (infilename.size() > grid2d_ext.size() &&
infilename.substr(infilename.size() - grid2d_ext.size()) == grid2d_ext) infilename.substr(infilename.size() - grid2d_ext.size()) == grid2d_ext)
{ {
return infilename.substr(0, infilename.size() - grid2d_ext.size()) return infilename.substr(0, infilename.size() - grid2d_ext.size())
+ "-subdiv.off"; + "-subdiv-" + std::to_string(num_iter) + ".off";
} }
return infilename + "-subdiv.off"; return infilename + "-subdiv-" + std::to_string(num_iter) + ".off";
} }
void UsageMsg(const std::string& command_name) { void UsageMsg(const std::string& command_name) {
@@ -219,7 +219,7 @@ int main(int argc, char* argv[]) {
SubdivideMulti_Grid2D(grid2D, result, num_iter); SubdivideMulti_Grid2D(grid2D, result, num_iter);
// Write grid2D output. // Write grid2D output.
const std::string outfilename = CreateOutputFilename(infilename); const std::string outfilename = CreateOutputFilename(infilename, num_iter);
const std::vector<std::string> comments = { const std::vector<std::string> comments = {
"Subdivided grid. Iterations: " + std::to_string(num_iter), "Subdivided grid. Iterations: " + std::to_string(num_iter),
"Input: " + infilename "Input: " + infilename
@@ -236,7 +236,7 @@ int main(int argc, char* argv[]) {
// Optionally write .off output. // Optionally write .off output.
if (write_off) { if (write_off) {
const std::string off_outfilename = CreateOffOutputFilename(infilename); const std::string off_outfilename = CreateOffOutputFilename(infilename, num_iter);
WRITE_GRID2D_OFF writeOFF; WRITE_GRID2D_OFF writeOFF;
const std::vector<std::string> off_comments = { const std::vector<std::string> off_comments = {
"Subdivided grid in OFF format. Iterations: " + std::to_string(num_iter), "Subdivided grid in OFF format. Iterations: " + std::to_string(num_iter),