set_default() on spf header

src/ifcparse/IfcFile.h

@@ -127,8 +127,6 @@ public:
 	const IfcSpfHeader& header() const { return _header; }
 	IfcSpfHeader& header() { return _header; }
 
-	std::string createTimestamp() const;
-
 	bool create_latebound_entities() const { return _create_latebound_entities; }
 
 	std::pair<IfcSchema::IfcNamedUnit*, double> getUnit(IfcSchema::IfcUnitEnum::IfcUnitEnum);

src/ifcparse/IfcParse.cpp

@@ -1492,22 +1492,6 @@ std::ostream& operator<< (std::ostream& os, const IfcParse::IfcFile& f) {
 	return os;
 }
 
-std::string IfcFile::createTimestamp() const {
-	char buf[255];
-	
-	time_t t;
-	time(&t);
-	
-	struct tm* ti = localtime (&t);
-
-	std::string result = "";
-	if (strftime(buf,255,"%Y-%m-%dT%H:%M:%S",ti)) {
-		result = std::string(buf);
-	}
-
-	return result;
-}
-
 IfcEntityList::ptr IfcFile::getInverse(int instance_id, IfcSchema::Type::Enum type, int attribute_index) {
 	IfcUtil::IfcBaseClass* instance = entityById(instance_id);
 
@@ -1538,24 +1522,7 @@ IfcEntityList::ptr IfcFile::getInverse(int instance_id, IfcSchema::Type::Enum ty
 }
 
 void IfcFile::setDefaultHeaderValues() {
-	const std::string empty_string = "";
-	std::vector<std::string> file_description, schema_identifiers, empty_vector;
-
-	file_description.push_back("ViewDefinition [CoordinationView]");
-	schema_identifiers.push_back(IfcSchema::Identifier);
-
-	header().file_description().description(file_description);
-	header().file_description().implementation_level("2;1");
-
-	header().file_name().name(empty_string);
-	header().file_name().time_stamp(createTimestamp());
-	header().file_name().author(empty_vector);
-	header().file_name().organization(empty_vector);
-	header().file_name().preprocessor_version("IfcOpenShell " IFCOPENSHELL_VERSION);
-	header().file_name().originating_system("IfcOpenShell " IFCOPENSHELL_VERSION);
-	header().file_name().authorization(empty_string);
-
-	header().file_schema().schema_identifiers(schema_identifiers);
+	header().set_default();
 }
 
 std::pair<IfcSchema::IfcNamedUnit*, double> IfcFile::getUnit(IfcSchema::IfcUnitEnum::IfcUnitEnum type) {

src/ifcparse/IfcSpfHeader.cpp

@@ -147,4 +147,41 @@ FileSchema& IfcSpfHeader::file_schema() {
 
 FileDescription::FileDescription(IfcSpfLexer* lexer) : HeaderEntity(FILE_DESCRIPTION, lexer) {}
 FileName::FileName(IfcSpfLexer* lexer) : HeaderEntity(FILE_NAME, lexer) {}
-FileSchema::FileSchema(IfcSpfLexer* lexer) : HeaderEntity(FILE_SCHEMA, lexer) {}
+FileSchema::FileSchema(IfcSpfLexer* lexer) : HeaderEntity(FILE_SCHEMA, lexer) {}
+
+std::string createTimestamp() {
+	char buf[255];
+
+	time_t t;
+	time(&t);
+
+	struct tm* ti = localtime(&t);
+
+	std::string result = "";
+	if (strftime(buf, 255, "%Y-%m-%dT%H:%M:%S", ti)) {
+		result = std::string(buf);
+	}
+
+	return result;
+}
+
+void IfcSpfHeader::set_default() {
+	const std::string empty_string = "";
+	std::vector<std::string> file_description_vector, schema_identifiers, empty_vector;
+
+	file_description_vector.push_back("ViewDefinition [CoordinationView]");
+	schema_identifiers.push_back(IfcSchema::Identifier);
+
+	file_description().description(file_description_vector);
+	file_description().implementation_level("2;1");
+
+	file_name().name(empty_string);
+	file_name().time_stamp(createTimestamp());
+	file_name().author(empty_vector);
+	file_name().organization(empty_vector);
+	file_name().preprocessor_version("IfcOpenShell " IFCOPENSHELL_VERSION);
+	file_name().originating_system("IfcOpenShell " IFCOPENSHELL_VERSION);
+	file_name().authorization(empty_string);
+
+	file_schema().schema_identifiers(schema_identifiers);
+}

src/ifcparse/IfcSpfHeader.h

@@ -193,6 +193,8 @@ public:
 	FileDescription& file_description();
 	FileName& file_name();
 	FileSchema& file_schema();
+
+	void set_default();
 };
 
 }