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Initial attempt at new python wrapper

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This commit is contained in:
Thomas Krijnen
2012-10-21 17:54:09 +02:00
parent da616ffd64
commit 509c34d66a
29 changed files with 3358 additions and 422 deletions
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src/ifcparse/IfcParse.h
+2 -66
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@@ -41,7 +41,8 @@
#include "../ifcparse/IfcCharacterDecoder.h"
#include "../ifcparse/IfcUtil.h"
#include "../ifcparse/Ifc2x3.h"
#include "../ifcparse/IfcFile.h"
#include "../ifcparse/IfcSpfStream.h"
#include "../ifcparse/IfcUntypedEntity.h"
namespace IfcParse {
@@ -210,71 +211,6 @@ namespace IfcParse {
bool isWritable();
};
typedef IfcUtil::IfcSchemaEntity IfcEntity;
//typedef IfcEntities IfcEntities;
typedef std::map<Ifc2x3::Type::Enum,IfcEntities> MapEntitiesByType;
typedef std::map<unsigned int,IfcEntity> MapEntityById;
typedef std::map<std::string,Ifc2x3::IfcRoot::ptr> MapEntityByGuid;
typedef std::map<unsigned int,IfcEntities> MapEntitiesByRef;
typedef std::map<unsigned int,unsigned int> MapOffsetById;
/// This class provides several static convenience functions and variables
/// and provide access to the entities in an IFC file
class IfcFile {
private:
MapEntityById byid;
MapEntitiesByType bytype;
MapEntitiesByRef byref;
MapEntityByGuid byguid;
MapOffsetById offsets;
unsigned int lastId;
unsigned int MaxId;
public:
typedef MapEntityById::const_iterator const_iterator;
IfcFile();
~IfcFile();
/// Returns the first entity in the file, this probably is the entity with the lowest id (EXPRESS ENTITY_INSTANCE_NAME)
const_iterator begin() const;
/// Returns the last entity in the file, this probably is the entity with the highes id (EXPRESS ENTITY_INSTANCE_NAME)
const_iterator end() const;
IfcParse::IfcSpfStream* file;
IfcParse::Tokens* tokens;
/// Returns all entities in the file that match the template argument.
/// NOTE: This also returns subtypes of the requested type, for example:
/// IfcWall will also return IfcWallStandardCase entities
template <class T>
typename T::list EntitiesByType() {
IfcEntities e = EntitiesByType(T::Class());
typename T::list l ( new IfcTemplatedEntityList<T>() );
if ( e && e->Size() )
for ( IfcEntityList::it it = e->begin(); it != e->end(); ++ it ) {
l->push(reinterpret_pointer_cast<IfcUtil::IfcBaseClass,T>(*it));
}
return l;
}
/// Returns all entities in the file that match the positional argument.
/// NOTE: This also returns subtypes of the requested type, for example:
/// IfcWall will also return IfcWallStandardCase entities
IfcEntities EntitiesByType(Ifc2x3::Type::Enum t);
/// Returns all entities in the file that match the positional argument.
/// NOTE: This also returns subtypes of the requested type, for example:
/// IfcWall will also return IfcWallStandardCase entities
IfcEntities EntitiesByType(const std::string& t);
/// Returns all entities in the file that reference the id
IfcEntities EntitiesByReference(int id);
/// Returns the entity with the specified id
IfcEntity EntityById(int id);
/// Returns the entity with the specified GlobalId
Ifc2x3::IfcRoot::ptr EntityByGuid(const std::string& guid);
bool Init(const std::string& fn);
bool Init(std::istream& fn, int len);
bool Init(void* data, int len);
bool Init(IfcParse::IfcSpfStream* f);
unsigned int FreshId() { MaxId ++; return MaxId; }
void AddEntity(IfcUtil::IfcSchemaEntity e);
void AddEntities(IfcEntities es);
};
double UnitPrefixToValue( Ifc2x3::IfcSIPrefix::IfcSIPrefix v );
}