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Crazy factory implementation

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This commit is contained in:
Thomas Krijnen
2017-12-19 20:24:00 +01:00
parent a792a7e2c7
commit f4463d2935
8 changed files with 179 additions and 53 deletions
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src/ifcgeom/IfcGeomFilter.h
+22 -12
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@@ -123,15 +123,15 @@ namespace IfcGeom
struct string_arg_filter : public wildcard_filter
{
// Using this for now in order to overcome the fact that different classes have the argument at different indices.
typedef std::map<IfcSchema::Enum::Class(), unsigned short> arg_map_t;
typedef std::map<const IfcParse::declaration*, unsigned short> arg_map_t;
arg_map_t args;
/// @todo Take only attribute name when IfcBaseClass and IfcLateBoundEntity are merged.
string_arg_filter(arg_map_t args) : args(args) { assert_arguments(); }
string_arg_filter(IfcSchema::Enum::Class() type, unsigned short index) { args[type] = index; assert_arguments(); }
string_arg_filter(const IfcParse::declaration* type, unsigned short index) { args[type] = index; assert_arguments(); }
string_arg_filter(
IfcSchema::Enum::Class() type1, unsigned short index1,
IfcSchema::Enum::Class() type2, unsigned short index2)
const IfcParse::declaration* type1, unsigned short index1,
const IfcParse::declaration* type2, unsigned short index2)
{
args[type1] = index1;
args[type2] = index2;
@@ -141,7 +141,8 @@ namespace IfcGeom
/// @todo this won't be needed when we have the generic argument name access
void assert_arguments()
{
#ifndef NDEBUG
// TODO
#if 0
for (arg_map_t::const_iterator it = args.begin(); it != args.end(); ++it) {
IfcEntityInstanceData dummy(it->first);
IfcUtil::IfcBaseClass* base = IfcSchema::SchemaEntity(&dummy);
@@ -155,7 +156,7 @@ namespace IfcGeom
std::string value(IfcSchema::IfcProduct* prod) const
{
for (arg_map_t::const_iterator it = args.begin(); it != args.end(); ++it) {
if (prod->declaration().is(it->first) && it->second < prod->data().getArgumentCount() &&
if (prod->declaration().is(*it->first) && it->second < prod->data().getArgumentCount() &&
prod->data().getArgument(it->second)->type() == IfcUtil::Argument_STRING) {
Argument *arg = prod->data().getArgument(it->second);
if (!arg->isNull()) {
@@ -184,9 +185,11 @@ namespace IfcGeom
patterns.push_back("\"" + r.str() + "\"");
}
// TODO
#if 0
for (arg_map_t::const_iterator it = args.begin(); it != args.end(); ++it) {
IfcEntityInstanceData dummy(it->first);
IfcUtil::IfcBaseClass* base = IfcSchema::SchemaEntity(&dummy);
IfcUtil::IfcBaseClass* base = IfcSchema::SchemaEntity(&dummy);
try {
ss << " " << IfcSchema::ToString::Class()(it->first) << "." << base->declaration().as_entity()->all_attributes()[it->second]->name();
} catch (const std::exception& e) {
@@ -194,6 +197,7 @@ namespace IfcGeom
}
delete base;
}
#endif
ss << " values " << boost::algorithm::join(patterns, " ");
description = ss.str();
@@ -254,13 +258,15 @@ namespace IfcGeom
//populate(types);
}
std::set<IfcSchema::Enum::Class()> values;
std::set<const IfcParse::declaration*> values;
void populate(const std::set<std::string>& types)
void populate(const std::set<std::string>&)
{
// TODO
#if 0
values.clear();
foreach(const std::string& type, types) {
IfcSchema::Enum::Class() ty;
const IfcParse::declaration* ty;
try {
ty = IfcSchema::FromString::Class()(boost::to_upper_copy(type));
} catch (const IfcParse::IfcException&) {
@@ -269,13 +275,14 @@ namespace IfcGeom
values.insert(ty);
/// @todo Add child classes so that containment in set can be in O(log n)
}
#endif
}
bool match(IfcSchema::IfcProduct* prod) const
{
// The set is iterated over to able to filter on subtypes.
foreach(IfcSchema::Enum::Class() type, values) {
if (prod->declaration().is(type)) {
foreach(const IfcParse::declaration* type, values) {
if (prod->declaration().is(*type)) {
return true;
}
}
@@ -289,12 +296,15 @@ namespace IfcGeom
void update_description()
{
// TODO
#if 0
std::stringstream ss;
ss << (traverse ? "traverse " : "") << (include ? "include" : "exclude") << " entities";
foreach(IfcSchema::Enum::Class() type, values) {
ss << " " << IfcSchema::ToString::Class()(type);
}
description = ss.str();
#endif
}
};
}