https://github.com/felixguendling/express2cpp

Generates C++ classes and high-performance STEP file parsers from EXPRESS definitions to process openBIM® IFC model files
https://github.com/felixguendling/express2cpp

3d bim cpp cpp17 express generator high-performance iso-10303 openbim openbimstandards parser step

Last synced: 3 days ago
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Generates C++ classes and high-performance STEP file parsers from EXPRESS definitions to process openBIM® IFC model files

• Host: GitHub
• URL: https://github.com/felixguendling/express2cpp
• Owner: felixguendling
• License: mit
• Created: 2020-12-31T16:20:00.000Z (almost 4 years ago)
• Default Branch: master
• Last Pushed: 2021-06-16T17:55:31.000Z (over 3 years ago)
• Last Synced: 2023-03-25T00:58:59.222Z (over 1 year ago)
• Topics: 3d, bim, cpp, cpp17, express, generator, high-performance, iso-10303, openbim, openbimstandards, parser, step
• Language: C++
• Homepage:
• Size: 214 KB
• Stars: 7
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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# Usage

CMakeLists.txt

```cmake

express2cpp(./path/to/IFC23.EXP ifc2x3)

add_executable(exe main.cc)

target_link_libraries(exe ifc2x3)

```

main.cc

```cpp

#include "IFC2X3/IfcProduct.h"

#include "IFC2X3/parser.h"

int main() {

  auto model = IFC2X3::parse(ifc_input);

  model.get_entity(1337);

}

```

# Supported Targets

  - GCC 10.2 (10.1 not working!)

  - Clang 11, 12 (previous versions not tested)

  - Apple Clang 12 (previous versions not tested)

  - MSVC Latest (previous versions not tested)