.. _program_listing_file_include_flamegpu_model_HostFunctionDescription.h:

Program Listing for File HostFunctionDescription.h
==================================================

|exhale_lsh| :ref:`Return to documentation for file <file_include_flamegpu_model_HostFunctionDescription.h>` (``include/flamegpu/model/HostFunctionDescription.h``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   #ifndef INCLUDE_FLAMEGPU_MODEL_HOSTFUNCTIONDESCRIPTION_H_
   #define INCLUDE_FLAMEGPU_MODEL_HOSTFUNCTIONDESCRIPTION_H_
   
   #include <string>
   #include <memory>
   #include <vector>
   
   #ifdef SWIG
   #include "flamegpu/runtime/HostFunctionCallback.h"
   #endif
   #include "flamegpu/model/DependencyNode.h"
   #include "flamegpu/model/LayerDescription.h"
   
   namespace flamegpu {
   
   class HostFunctionDescription : public DependencyNode {
       HostFunctionDescription(const HostFunctionDescription &other_function) = delete;
       HostFunctionDescription(HostFunctionDescription &&other_function) noexcept = delete;
       HostFunctionDescription& operator=(const HostFunctionDescription &other_function) = delete;
       HostFunctionDescription& operator=(HostFunctionDescription &&other_function) noexcept = delete;
   
    public:
       HostFunctionDescription(std::string host_function_name, FLAMEGPU_HOST_FUNCTION_POINTER host_function);
       HostFunctionDescription(std::string host_function_name, HostFunctionCallback *func_callback);
   
       bool operator==(const HostFunctionDescription& rhs) const;
       bool operator!=(const HostFunctionDescription& rhs) const;
   
       FLAMEGPU_HOST_FUNCTION_POINTER getFunctionPtr() const;
       HostFunctionCallback* getCallbackObject();
       std::string getName();
   
    private:
       FLAMEGPU_HOST_FUNCTION_POINTER function;
       HostFunctionCallback* callbackObject;
       std::string name;
   };
   
   }  // namespace flamegpu
   
   #endif  // INCLUDE_FLAMEGPU_MODEL_HOSTFUNCTIONDESCRIPTION_H_