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update parse example for optional<double>

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This commit is contained in:
Thomas Krijnen
2021-08-07 10:41:00 +02:00
parent 34cb672075
commit 8a7016c135
1 changed files with 2 additions and 2 deletions
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src/examples/IfcParseExamples.cpp
+2 -2
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@@ -71,8 +71,8 @@ int main(int argc, char** argv) {
const IfcSchema::IfcWindow* window;
if ((window = element->as<IfcSchema::IfcWindow>()) != 0) {
if (window->hasOverallWidth() && window->hasOverallHeight()) {
const double area = window->OverallWidth()*window->OverallHeight();
if (window->OverallWidth() && window->OverallHeight()) {
const double area = *window->OverallWidth() * *window->OverallHeight();
std::cout << "The area of this window is " << area << std::endl;
}
}