.. _program_listing_file_cpp_include_torch_tensorrt_macros.h:

Program Listing for File macros.h
=================================

|exhale_lsh| :ref:`Return to documentation for file <file_cpp_include_torch_tensorrt_macros.h>` (``cpp/include/torch_tensorrt/macros.h``)

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

.. code-block:: none

   /*
    * Copyright (c) NVIDIA Corporation.
    * All rights reserved.
    *
    * This library is licensed under the BSD-style license found in the
    * LICENSE file in the root directory of this source tree.
    */
   #pragma once
   
   #if defined(USE_CMAKE_GENERATED_EXPORT_HEADER)
   #include <torch_tensorrt_export.h>
   #else
   #if defined(__GNUC__)
   #define TORCHTRT_API __attribute__((__visibility__("default")))
   #define TORCHTRT_HIDDEN __attribute__((__visibility__("hidden")))
   #else
   #define TORCHTRT_API
   #define TORCHTRT_HIDDEN
   #endif // defined(__GNUC__)
   #endif // defined(USE_CMAKE_GENERATED_EXPORT_HEADER)
   
   // Does this need to be gaurded or something?
   #define XSTR(x) #x
   #define STR(x) XSTR(x)
   
   #define TORCH_TENSORRT_MAJOR_VERSION 2
   #define TORCH_TENSORRT_MINOR_VERSION 3
   #define TORCH_TENSORRT_PATCH_VERSION 0
   #define TORCH_TENSORRT_VERSION      \
     STR(TORCH_TENSORRT_MAJOR_VERSION) \
     "." STR(TORCH_TENSORRT_MINOR_VERSION) "." STR(TORCH_TENSORRT_PATCH_VERSION)
   
   // Setup namespace aliases for ease of use
   namespace torch_tensorrt {
   namespace torchscript {}
   namespace ts = torchscript;
   } // namespace torch_tensorrt
   namespace torchtrt = torch_tensorrt;