SWIG：SWIG的简介、安装、使用方法之详细攻略

SWIG的简介、安装、使用方法之详细攻略

SWIG的简介

SWIG的安装

SWIG的使用方法

SWIG的简介

SWIG是一种软件开发工具，它将C和C++编写的程序与各种高级编程语言连接起来。SWIG用于不同类型的目标语言，包括常见的脚本语言，如Javascript、Perl、PHP、Python、Tcl和Ruby。支持的语言列表还包括非脚本语言，如C#，D，Go language，Java，包括Android，Lua，OCaml，Octave，Scilab和R。还支持几种解释和编译的Scheme实现（Guile，MzScheme/Racket）。
SWIG最常用于创建高级解释或编译的编程环境、用户界面，以及作为测试和原型化C/C++软件的工具。SWIG通常用于解析C/C++接口，并生成用于上述目标语言调用C/C++代码所需的“胶粘代码”。SWIG还可以XML格式导出解析树。SWIG是自由软件，SWIG生成的代码与商业和非商业项目都兼容。

SWIG官网：http://www.swig.org/

SWIG的安装

下载地址：https://sourceforge.net/projects/swig/files/swig/swig-4.0.1/swig-4.0.1.tar.gz/download?use_mirror=nchc
注：切记，下载的时候要选择对应的系统，比如博主选择的是Win10系统对应的swigwin-4.0.1压缩包。

安装教程：

SWIG的使用方法

C:\Users>swig -help
Supported Target Language Options-csharp         - Generate C# wrappers-d              - Generate D wrappers-go             - Generate Go wrappers-guile          - Generate Guile wrappers-java           - Generate Java wrappers-javascript     - Generate Javascript wrappers-lua            - Generate Lua wrappers-octave         - Generate Octave wrappers-perl5          - Generate Perl 5 wrappers-php7           - Generate PHP 7 wrappers-python         - Generate Python wrappers-r              - Generate R (aka GNU S) wrappers-ruby           - Generate Ruby wrappers-scilab         - Generate Scilab wrappers-tcl8           - Generate Tcl 8 wrappers-xml            - Generate XML wrappersExperimental Target Language Options-mzscheme       - Generate MzScheme/Racket wrappers-ocaml          - Generate OCaml wrappersGeneral Options-addextern      - Add extra extern declarations-c++            - Enable C++ processing-co <file>      - Check <file> out of the SWIG library-copyctor       - Automatically generate copy constructors wherever possible-cpperraswarn   - Treat the preprocessor #error statement as #warning (default)-cppext <ext>   - Change file extension of generated C++ files to <ext>(default is cxx)-copyright      - Display copyright notices-debug-classes  - Display information about the classes found in the interface-debug-module <n>- Display module parse tree at stages 1-4, <n> is a csv list of stages-debug-symtabs  - Display symbol tables information-debug-symbols  - Display target language symbols in the symbol tables-debug-csymbols - Display C symbols in the symbol tables-debug-lsymbols - Display target language layer symbols-debug-tags     - Display information about the tags found in the interface-debug-template - Display information for debugging templates-debug-top <n>  - Display entire parse tree at stages 1-4, <n> is a csv list of stages-debug-typedef  - Display information about the types and typedefs in the interface-debug-typemap  - Display typemap debugging information-debug-tmsearch - Display typemap search debugging information-debug-tmused   - Display typemaps used debugging information-directors      - Turn on director mode for all the classes, mainly for testing-dirprot        - Turn on wrapping of protected members for director classes (default)-D<symbol>      - Define a symbol <symbol> (for conditional compilation)-E              - Preprocess only, does not generate wrapper code-external-runtime [file] - Export the SWIG runtime stack-fakeversion <v>- Make SWIG fake the program version number to <v>-fcompact       - Compile in compact mode-features <list>- Set global features, where <list> is a comma separated list offeatures, eg -features directors,autodoc=1If no explicit value is given to the feature, a default of 1 is used-fastdispatch   - Enable fast dispatch mode to produce faster overload dispatcher code-Fmicrosoft     - Display error/warning messages in Microsoft format-Fstandard      - Display error/warning messages in commonly used format-fvirtual       - Compile in virtual elimination mode-help           - Display help-I-             - Don't search the current directory-I<dir>         - Look for SWIG files in directory <dir>-ignoremissing  - Ignore missing include files-importall      - Follow all #include statements as imports-includeall     - Follow all #include statements-l<ifile>       - Include SWIG library file <ifile>-macroerrors    - Report errors inside macros-makedefault    - Create default constructors/destructors (the default)-M              - List all dependencies-MD             - Is equivalent to `-M -MF <file>', except `-E' is not implied-MF <file>      - Generate dependencies into <file> and continue generating wrappers-MM             - List dependencies, but omit files in SWIG library-MMD            - Like `-MD', but omit files in SWIG library-module <name>  - Set module name to <name>-MP             - Generate phony targets for all dependencies-MT <target>    - Set the target of the rule emitted by dependency generation-nocontract     - Turn off contract checking-nocpperraswarn - Do not treat the preprocessor #error statement as #warning-nodefault      - Do not generate default constructors nor default destructors-nodefaultctor  - Do not generate implicit default constructors-nodefaultdtor  - Do not generate implicit default destructors-nodirprot      - Do not wrap director protected members-noexcept       - Do not wrap exception specifiers-nofastdispatch - Disable fast dispatch mode (default)-nopreprocess   - Skip the preprocessor step-notemplatereduce - Disable reduction of the typedefs in templates-O              - Enable the optimization options:-fastdispatch -fvirtual-o <outfile>    - Set name of C/C++ output file to <outfile>-oh <headfile>  - Set name of C++ output header file for directors to <headfile>-outcurrentdir  - Set default output dir to current dir instead of input file's path-outdir <dir>   - Set language specific files output directory to <dir>-pcreversion    - Display PCRE version information-small          - Compile in virtual elimination and compact mode-swiglib        - Report location of SWIG library and exit-templatereduce - Reduce all the typedefs in templates-v              - Run in verbose mode-version        - Display SWIG version number-Wall           - Remove all warning suppression, also implies -Wextra-Wallkw         - Enable keyword warnings for all the supported languages-Werror         - Treat warnings as errors-Wextra         - Adds the following additional warnings: 202,309,403,405,512,321,322-w<list>        - Suppress/add warning messages, eg -w401,+321 - see Warnings.html-xmlout <file>  - Write XML version of the parse tree to <file> after normal processingOptions can also be defined using the SWIG_FEATURES environment variable, for example:$ SWIG_FEATURES="-Wall"$ export SWIG_FEATURES$ swig -python interface.iis equivalent to:$ swig -Wall -python interface.iArguments may also be passed in a file, separated by whitespace. For example:$ echo "-Wall -python interface.i" > args.txt$ swig @args.txtNote: 'swig -<lang> -help' displays options for a specific target language.