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Unify variant storage (#5118)

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This commit is contained in:
Thomas Krijnen
2024-08-23 20:29:07 +02:00
committed by GitHub
parent e2001e82dd
commit d80bcd1a94
107 changed files with 118028 additions and 142394 deletions
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src/examples/IfcParseExamples.cpp
+13 -11
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@@ -22,6 +22,7 @@
#include "../ifcparse/IfcFile.h"
#include "../ifcparse/IfcLogger.h"
#include "../ifcparse/Ifc2x3.h"
#include <boost/preprocessor/stringize.hpp>
#include <boost/preprocessor/seq/for_each.hpp>
@@ -79,31 +80,31 @@ struct is_ifc4_or_higher<T, std::void_t<decltype(T::IfcMaterialDefinition)>> : s
typedef std::map<std::string, std::map<std::string, std::string>> element_properties;
std::string format_string(const Argument* argument) {
std::string format_string(const AttributeValue& argument) {
// Argument is a runtime tagged variant for the various data types in a IFC model,
// in this particular case we only care about flattening it to a string.
// @todo mostly duplicated from XmlSerializer.cpp
if (argument->isNull()) {
if (argument.isNull()) {
return "-";
}
auto argument_type = argument->type();
auto argument_type = argument.type();
switch (argument_type) {
case IfcUtil::Argument_BOOL: {
const bool b = *argument;
const bool b = argument;
return b ? "true" : "false";
}
case IfcUtil::Argument_DOUBLE: {
const double d = *argument;
const double d = argument;
std::stringstream stream;
stream << std::setprecision(std::numeric_limits< double >::max_digits10) << d;
return stream.str();
break; }
case IfcUtil::Argument_STRING:
case IfcUtil::Argument_ENUMERATION: {
return static_cast<std::string>(*argument);
return static_cast<std::string>(argument);
break; }
case IfcUtil::Argument_INT: {
const int v = *argument;
const int v = argument;
std::stringstream stream;
stream << v;
return stream.str();
@@ -136,7 +137,7 @@ void process_pset(element_properties& props, const T* inst) {
if (!singleval->NominalValue()) {
propvalue = "-";
} else {
props[*pset->Name()][propname] = format_string(singleval->NominalValue()->template as<IfcUtil::IfcBaseClass>()->data().getArgument(0));
props[*pset->Name()][propname] = format_string(singleval->NominalValue()->template as<IfcUtil::IfcBaseClass>()->data().get_attribute_value(0));
}
}
}
@@ -148,8 +149,8 @@ void process_pset(element_properties& props, const T* inst) {
auto qs = qset->Quantities();
for (auto it = qs->begin(); it != qs->end(); ++it) {
auto& q = *it;
if (q->template as<typename Schema::IfcPhysicalSimpleQuantity>() && q->data().getArgument(3)->type() == IfcUtil::Argument_DOUBLE) {
double v = *q->data().getArgument(3);
if (q->template as<typename Schema::IfcPhysicalSimpleQuantity>() && q->data().get_attribute_value(3).type() == IfcUtil::Argument_DOUBLE) {
double v = q->data().get_attribute_value(3);
props[*qset->Name()][q->Name()] = std::to_string(v);
}
}
@@ -264,7 +265,8 @@ int main(int argc, char** argv) {
for (auto it = elements->begin(); it != elements->end(); ++it) {
const auto* element = *it;
std::cout << element->data().toString() << std::endl;
element->toString(std::cout);
std::cout << std::endl;
const IfcSchema::IfcWindow* window;
if ((window = element->as<IfcSchema::IfcWindow>()) != 0) {