Method read

src/ifcparse/IfcSpfHeader.cpp:140–171

}

void IfcSpfHeader::read() {
    readTerminal(ISO_10303_21, TRAILING_SEMICOLON);
    readTerminal(HEADER, TRAILING_SEMICOLON);

    // | The header section of every exchange structure shall contain one
    // | instance of each of the following entities: file_description, file_name,
    // | and file_schema, and they shall appear in that order. Instances of
    // | file_population, section_language and section_context may appear after
    // | file_schema. If instances of user-defined header section entities are
    // | present, they shall appear after the header section entity instances
    // | defined in this section.
    //
    // ISO 10303-21 Second edition 2002-01-15 p. 16

    readTerminal(Header_section_schema::file_description::Class().name_uc(), NONE);
    delete file_description_;
    file_description_ = new Header_section_schema::file_description(read_from_spf_file(storage_, &Header_section_schema::file_description::Class()));
    file_description_->file_ = file_;
    readSemicolon();

    readTerminal(Header_section_schema::file_name::Class().name_uc(), NONE);
    delete file_name_;
    file_name_ = new Header_section_schema::file_name(read_from_spf_file(storage_, &Header_section_schema::file_name::Class()));
    file_name_->file_ = file_;
    readSemicolon();

    readTerminal(Header_section_schema::file_schema::Class().name_uc(), NONE);
    delete file_schema_;
    file_schema_ = new Header_section_schema::file_schema(read_from_spf_file(storage_, &Header_section_schema::file_schema::Class()));
    file_schema_->file_ = file_;
    readSemicolon();
}

bool IfcSpfHeader::tryRead() {
    try {