.. _stdlib_cpp_bind:

======================
C++ 绑定生成器
======================

.. include:: detail/cpp_bind.rst

cpp_bind 模块实现 Daslang 接口的 C++ 绑定生成。

所有函数和符号都在 “cpp_bind” 模块中，使用 require 来访问它。 ::

    require daslib/cpp_bind

例如，来自 tutorial04.das::

    require fio
    require ast
    require daslib/cpp_bind
    [init]
    def generate_cpp_bindings
        let root = get_das_root() + "/examples/tutorial/"
        fopen(root + "tutorial04_gen.inc","wb") <| $ ( cpp_file )
            log_cpp_class_adapter(cpp_file, "TutorialBaseClass", typeinfo(ast_typedecl type<TutorialBaseClass>))

++++++++++++++++++++++
生成绑定
++++++++++++++++++++++

  *  :ref:`log_cpp_class_adapter (cpp_file:fio::FILE const? const;name:string const;cinfo:smart_ptr\<ast::TypeDecl\> const) : void <function-_at_cpp_bind_c__c_log_cpp_class_adapter_CY_ls_file_gr_1_ls_CH_ls_fio_c__c_FILE_gr__gr__qm__Cs_CY_ls_TypeDeclPtr_gr_1_ls_H_ls_ast_c__c_TypeDecl_gr__gr__qm_M>` 

.. _function-_at_cpp_bind_c__c_log_cpp_class_adapter_CY_ls_file_gr_1_ls_CH_ls_fio_c__c_FILE_gr__gr__qm__Cs_CY_ls_TypeDeclPtr_gr_1_ls_H_ls_ast_c__c_TypeDecl_gr__gr__qm_M:

.. das:function:: log_cpp_class_adapter(cpp_file: file; name: string const; cinfo: TypeDeclPtr)

+--------+----------------------------------------+
+argument+argument type                           +
+========+========================================+
+cpp_file+ :ref:`file <alias-file>`               +
+--------+----------------------------------------+
+name    +string const                            +
+--------+----------------------------------------+
+cinfo   + :ref:`TypeDeclPtr <alias-TypeDeclPtr>` +
+--------+----------------------------------------+


为 Daslang 类生成 C++ 类适配器。
有可能的使用::

    log_cpp_class_adapter(cppFileNameDotInc, "daslangClassName", typeinfo(ast_typedecl type<daslangClassName>))
get
invoke