mirror of
https://github.com/IfcOpenShell/IfcOpenShell.git
synced 2026-08-10 01:41:57 +00:00
Thomas Krijnen
335 lines
11 KiB
C++
335 lines
11 KiB
C++
/********************************************************************************
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* *
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* This file is part of IfcOpenShell. *
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* *
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* IfcOpenShell is free software: you can redistribute it and/or modify *
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* it under the terms of the Lesser GNU General Public License as published by *
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* the Free Software Foundation, either version 3.0 of the License, or *
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* (at your option) any later version. *
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* *
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* IfcOpenShell is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* Lesser GNU General Public License for more details. *
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* *
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* You should have received a copy of the Lesser GNU General Public License *
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* along with this program. If not, see <http://www.gnu.org/licenses/>. *
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* *
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********************************************************************************/
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#ifndef IFCUTIL_H
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#define IFCUTIL_H
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#include <set>
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#include <string>
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#include <vector>
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#include <sstream>
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#include <algorithm>
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#include <boost/dynamic_bitset.hpp>
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#include "../ifcparse/SharedPointer.h"
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#ifdef USE_IFC4
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#include "../ifcparse/Ifc4enum.h"
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#else
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#include "../ifcparse/Ifc2x3enum.h"
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#endif
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class Argument;
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class IfcEntityList;
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class IfcEntityListList;
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class IfcAbstractEntity;
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namespace IfcWrite {
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class IfcWritableEntity;
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}
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namespace IfcUtil {
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enum ArgumentType {
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Argument_NULL,
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Argument_DERIVED,
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Argument_INT,
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Argument_BOOL,
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Argument_DOUBLE,
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Argument_STRING,
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Argument_BINARY,
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Argument_ENUMERATION,
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Argument_ENTITY_INSTANCE,
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Argument_AGGREGATE_OF_INT,
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Argument_AGGREGATE_OF_DOUBLE,
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Argument_AGGREGATE_OF_STRING,
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Argument_AGGREGATE_OF_BINARY,
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Argument_AGGREGATE_OF_ENTITY_INSTANCE,
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Argument_AGGREGATE_OF_AGGREGATE_OF_INT,
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Argument_AGGREGATE_OF_AGGREGATE_OF_DOUBLE,
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Argument_AGGREGATE_OF_AGGREGATE_OF_ENTITY_INSTANCE,
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Argument_UNKNOWN
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};
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const char* ArgumentTypeToString(ArgumentType argument_type);
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class IfcBaseClass {
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public:
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IfcAbstractEntity* entity;
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virtual bool is(IfcSchema::Type::Enum v) const = 0;
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virtual IfcSchema::Type::Enum type() const = 0;
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virtual unsigned int getArgumentCount() const = 0;
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virtual ArgumentType getArgumentType(unsigned int i) const = 0;
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virtual IfcSchema::Type::Enum getArgumentEntity(unsigned int i) const = 0;
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virtual Argument* getArgument(unsigned int i) const = 0;
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virtual const char* getArgumentName(unsigned int i) const = 0;
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template <class T>
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T* as() {
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return is(T::Class())
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? static_cast<T*>(this)
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: static_cast<T*>(0);
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}
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};
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class IfcBaseEntity : public IfcBaseClass {
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};
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// TODO: Investigate whether these should be template classes instead
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class IfcBaseType : public IfcBaseEntity {
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public:
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unsigned int getArgumentCount() const;
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Argument* getArgument(unsigned int i) const;
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const char* getArgumentName(unsigned int i) const;
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IfcSchema::Type::Enum getArgumentEntity(unsigned int i) const { return IfcSchema::Type::UNDEFINED; }
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};
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bool valid_binary_string(const std::string& s);
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}
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template <class T>
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class IfcTemplatedEntityList;
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class IfcEntityList {
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std::vector<IfcUtil::IfcBaseClass*> ls;
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public:
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typedef SHARED_PTR<IfcEntityList> ptr;
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typedef std::vector<IfcUtil::IfcBaseClass*>::const_iterator it;
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void push(IfcUtil::IfcBaseClass* l);
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void push(const ptr& l);
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it begin();
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it end();
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IfcUtil::IfcBaseClass* operator[] (int i);
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unsigned int size() const;
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bool contains(IfcUtil::IfcBaseClass*) const;
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template <class U>
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typename U::list::ptr as() {
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typename U::list::ptr r(new typename U::list);
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const bool all = U::Class() == IfcSchema::Type::UNDEFINED;
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for ( it i = begin(); i != end(); ++ i ) if (all || (*i)->is(U::Class())) r->push((U*)*i);
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return r;
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}
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void remove(IfcUtil::IfcBaseClass*);
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IfcEntityList::ptr filtered(const std::set<IfcSchema::Type::Enum>& entities);
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};
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template <class T>
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class IfcTemplatedEntityList {
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std::vector<T*> ls;
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public:
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typedef SHARED_PTR< IfcTemplatedEntityList<T> > ptr;
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typedef typename std::vector<T*>::const_iterator it;
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void push(T* t) { if (t) { ls.push_back(t); } }
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void push(ptr t) { if (t) { for ( typename T::list::it it = t->begin(); it != t->end(); ++it ) push(*it); } }
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it begin() { return ls.begin(); }
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it end() { return ls.end(); }
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unsigned int size() const { return (unsigned int) ls.size(); }
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IfcEntityList::ptr generalize() {
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IfcEntityList::ptr r (new IfcEntityList());
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for ( it i = begin(); i != end(); ++ i ) r->push(*i);
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return r;
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}
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bool contains(T* t) const { return std::find(ls.begin(), ls.end(), t) != ls.end(); }
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template <class U>
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typename U::list::ptr as() {
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typename U::list::ptr r(new typename U::list);
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const bool all = U::Class() == IfcSchema::Type::UNDEFINED;
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for ( it i = begin(); i != end(); ++ i ) if (all || (*i)->is(U::Class())) r->push((U*)*i);
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return r;
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}
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void remove(T* t) {
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typename std::vector<T*>::iterator it;
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while ((it = std::find(ls.begin(), ls.end(), t)) != ls.end()) {
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ls.erase(it);
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}
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}
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};
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template <class T>
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class IfcTemplatedEntityListList;
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class IfcEntityListList {
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std::vector< std::vector<IfcUtil::IfcBaseClass*> > ls;
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public:
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typedef SHARED_PTR< IfcEntityListList > ptr;
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typedef std::vector< std::vector<IfcUtil::IfcBaseClass*> >::const_iterator outer_it;
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typedef std::vector<IfcUtil::IfcBaseClass*>::const_iterator inner_it;
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void push(const std::vector<IfcUtil::IfcBaseClass*>& l) {
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ls.push_back(l);
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}
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void push(const IfcEntityList::ptr& l) {
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if (l) {
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std::vector<IfcUtil::IfcBaseClass*> li;
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for (std::vector<IfcUtil::IfcBaseClass*>::const_iterator jt = l->begin(); jt != l->end(); ++jt) {
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li.push_back(*jt);
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}
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push(li);
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}
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}
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outer_it begin() const { return ls.begin(); }
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outer_it end() const { return ls.end(); }
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int size() const { return ls.size(); }
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int totalSize() const {
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int accum = 0;
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for (outer_it it = begin(); it != end(); ++it) {
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accum += it->size();
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}
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return accum;
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}
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bool contains(IfcUtil::IfcBaseClass* instance) const {
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for (outer_it it = begin(); it != end(); ++it) {
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const std::vector<IfcUtil::IfcBaseClass*>& inner = *it;
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if (std::find(inner.begin(), inner.end(), instance) != inner.end()) {
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return true;
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}
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}
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return false;
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}
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template <class U>
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typename IfcTemplatedEntityListList<U>::ptr as() {
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typename IfcTemplatedEntityListList<U>::ptr r(new IfcTemplatedEntityListList<U>);
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const bool all = U::Class() == IfcSchema::Type::UNDEFINED;
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for (outer_it outer = begin(); outer != end(); ++ outer) {
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const std::vector<IfcUtil::IfcBaseClass*>& from = *outer;
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typename std::vector<U*> to;
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for (inner_it inner = from.begin(); inner != from.end(); ++ inner) {
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if (all || (*inner)->is(U::Class())) to.push_back((U*)*inner);
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}
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r->push(to);
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}
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return r;
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}
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};
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template <class T>
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class IfcTemplatedEntityListList {
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std::vector< std::vector<T*> > ls;
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public:
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typedef typename SHARED_PTR< IfcTemplatedEntityListList<T> > ptr;
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typedef typename std::vector< std::vector<T*> >::const_iterator outer_it;
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typedef typename std::vector<T*>::const_iterator inner_it;
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void push(const std::vector<T*>& t) {ls.push_back(t);}
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outer_it begin() { return ls.begin(); }
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outer_it end() { return ls.end(); }
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int size() const { return ls.size(); }
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int totalSize() const {
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int accum = 0;
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for (outer_it it = begin(); it != end(); ++it) {
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accum += it->size();
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}
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return accum;
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}
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bool contains(T* t) const {
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for (outer_it it = begin(); it != end(); ++it) {
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const std::vector<T*>& inner = *it;
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if (std::find(inner.begin(), inner.end(), t) != inner.end()) {
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return true;
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}
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}
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return false;
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}
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IfcEntityListList::ptr generalize() {
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IfcEntityListList::ptr r (new IfcEntityListList());
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for (outer_it outer = begin(); outer != end(); ++ outer) {
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const std::vector<T*>& from = *outer;
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std::vector<IfcUtil::IfcBaseClass*> to;
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for (inner_it inner = from.begin(); inner != from.end(); ++ inner) {
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to.push_back(*inner);
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}
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r->push(to);
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}
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return r;
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}
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};
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namespace IfcParse {
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class IfcFile;
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}
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class Argument {
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public:
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virtual operator int() const = 0;
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virtual operator bool() const = 0;
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virtual operator double() const = 0;
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virtual operator std::string() const = 0;
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virtual operator boost::dynamic_bitset<>() const = 0;
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virtual operator IfcUtil::IfcBaseClass*() const = 0;
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virtual operator std::vector<int>() const = 0;
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virtual operator std::vector<double>() const = 0;
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virtual operator std::vector<std::string>() const = 0;
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virtual operator std::vector<boost::dynamic_bitset<> >() const = 0;
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virtual operator IfcEntityList::ptr() const = 0;
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virtual operator std::vector< std::vector<int> >() const = 0;
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virtual operator std::vector< std::vector<double> >() const = 0;
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virtual operator IfcEntityListList::ptr() const = 0;
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virtual bool isNull() const = 0;
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virtual unsigned int size() const = 0;
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virtual IfcUtil::ArgumentType type() const = 0;
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virtual Argument* operator [] (unsigned int i) const = 0;
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virtual std::string toString(bool upper=false) const = 0;
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virtual ~Argument() {};
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};
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class IfcAbstractEntity {
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public:
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IfcParse::IfcFile* file;
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virtual IfcEntityList::ptr getInverse(IfcSchema::Type::Enum type, int attribute_index) = 0;
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virtual std::string datatype() const = 0;
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virtual Argument* getArgument (unsigned int i) = 0;
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virtual unsigned int getArgumentCount() const = 0;
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virtual ~IfcAbstractEntity() {};
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virtual IfcSchema::Type::Enum type() const = 0;
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virtual bool is(IfcSchema::Type::Enum v) const = 0;
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virtual std::string toString(bool upper=false) const = 0;
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virtual unsigned int id() = 0;
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virtual IfcWrite::IfcWritableEntity* isWritable() = 0;
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};
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class Logger {
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public:
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typedef enum { LOG_NOTICE, LOG_WARNING, LOG_ERROR } Severity;
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private:
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static std::ostream* log1;
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static std::ostream* log2;
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static std::stringstream log_stream;
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static Severity verbosity;
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static const char* severity_strings[];
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public:
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/// Determines to what stream respectively progress and errors are logged
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static void SetOutput(std::ostream* l1, std::ostream* l2);
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/// Determines the types of log messages to get logged
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static void Verbosity(Severity v);
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static Severity Verbosity();
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/// Log a message to the output stream
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static void Message(Severity type, const std::string& message, IfcAbstractEntity* entity=0);
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static void Status(const std::string& message, bool new_line=true);
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static void ProgressBar(int progress);
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static std::string GetLog();
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};
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#endif
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