optimize memory reservation in getCellValuesFromBlockStack()

2025-02-28 00:17:30 -05:00 · 2020-05-30 23:46:42 +02:00 · 2020-05-30 23:46:42 +02:00 · cf6e634d60
commit cf6e634d60
parent bf7a47a884
1 changed files with 2 additions and 0 deletions
--- a/src/analysis/processing/qgsrasteranalysisutils.cpp
+++ b/src/analysis/processing/qgsrasteranalysisutils.cpp
@ -291,6 +291,8 @@ std::vector<double> QgsRasterAnalysisUtils::getCellValuesFromBlockStack( const s
 {
  //get all values from inputBlocks
  std::vector<double> cellValues;
+  cellValues.reserve( inputBlocks.size() );
+
  for ( auto &block : inputBlocks )
  {
    double value = 0;