#include?
#include?
using?namespace?std;

//extern?“C“
//{
//#include?“Python.h“
//}

//?練習一：如何使用C++調用函數python中的參數返回函數？
int?great_function_from_python（int?a）?
{
	Py_SetPythonHome（L“C:/Users/Zhangwei/Anaconda3“）;//配置python3的環境變量
	Py_Initialize（）;
	int?res;
	Pyobject?*pModule?*pFunc;
	Pyobject?*pArgs?*pValue;

	/*?import?*/
	//pModule?=?PyImport_Import（PyString_FromString（“great_module“））;
	pModule?=?PyImport_ImportModule（“great_module“）;

	/*?great_module.great_function?*/
	pFunc?=?Pyobject_GetAttrString（pModule?“great_function“）;

	/*?build?args?*/
	pArgs?=?PyTuple_New（1）;
	PyTuple_SetItem（pArgs?0?Py_BuildValue（“i“?a））;

	/*?call?*/
	Pyobject?*pReturn?=?NULL;
	pReturn?=?PyEval_Callobject（pFunc?pArgs）;

	PyArg_Parse（pReturn?“i“?&res）;//i表示轉換成int型變量
	return?res;

	Py_Finalize（）;
}


//?練習二：如何使用C++直接運行hello！
void?print（）
{
	Py_SetPythonHome（L“C:/Users/Zhangwei/Anaconda3“）;//配置python3的環境變量
	//Py_SetProgramName（argv[0]）;
	Py_Initialize（）;
	PyRun_SimpleString（“print（‘Hello?Python!‘）\n“）;
	Py_Finalize（）;
}


//?練習三：如何使用C++調用curveFitting.py中的函數Hello
void?Hello（）?//調用輸出“Hello?Python“函數
{
	Py_SetPythonHome（L“C:/Users/Zhangwei/Anaconda3“）;//配置python3的環境變量
	Py_Initialize（）;//調用Py_Initialize（）進行初始化

	if?（!Py_IsInitialized（））
	{
		printf（“初始化失敗！“）;
	}
	Pyobject?*?pModule?=?NULL;
	Pyobject?*?pFunc?=?NULL;
	pModule?=?PyImport_ImportModule（“curveFitting“）;//調用的Python文件名
	pFunc?=?Pyobject_GetAttrString（pModule?“Hello“）;//調用的函數名
	PyEval_Callobject（pFunc?NULL）;//調用函數NULL表示參數為空
	Py_Finalize（）;//調用Py_Finalize和Py_Initialize相對應的.
}


//練習四：如何使用C++調用curveFitting.py中的函數Add
void?Add（）?//調用Add函數傳兩個int型參數
{

	Py_SetPythonHome（L“C:/Users/Zhangwei/Anaconda3“）;//配置python3的環境變量
	//第一步：調用Py_Initialize（）進行初始化
	Py_Initialize（）;
	//檢查初始化是否完成
	if?（!Py_IsInitialized（））
	{
		printf（“初始化失敗！“）;
	}


	//py文件及函數聲明變量
	Pyobject?*?pModule?=?NULL;
	Pyobject?*?pFunc?=?NULL;

	//加載

	try
	{
		pModule?=?PyImport_ImportModule（“curveFitting“）;//curveFitting:Python文件名
	}
	catch?（...）
	{
		printf（“pModule加載異常！“）;
	}
	if?（pModule?==?NULL）
	{
		printf（“pModule加載失敗！“）;
	}

	pFunc?=?Pyobject_GetAttrString（pModule?“Add“）;//Add:Python文件中的函數名


	//創建參數:
	Pyobject?*pArgs?=?PyTuple_New（2）;//函數調用的參數傳遞均是以元組的形式打包的2表示參數個數
	PyTuple_SetItem（pArgs?0?Py_BuildValue（“i“?6））;//0--序號i表示創建int型變量
	PyTuple_SetItem（pArgs?1?Py_BuildValue（“i“?8））;//1--序號


	//返回值
	Pyobject?*pReturn?=?NULL;
	pReturn?=?PyEval_Callobject（pFunc?pArgs）;//調用函數


	//將返回值轉換為int類型
	int?result;
	PyArg_Parse（pReturn?“i“?&result）;//i表示轉換成int型變量
	cout?<	Py_Finalize（）;
}


int?main（int?argc?char?*argv[]）?{
	
	//練習一：
	printf（“運行結果為：%d\n“?great_function_from_python（2））;

	//練習二
	printf（“\n“）;print（）;

	//練習三
	printf（“\n“）;
	cout?<	Hello（）;

	//練習四
	printf（“\n“）;
	cout?<	Add（）;

	system（“pause“）;
	return?0;
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????7519??2018-02-01?21:07??test_python35\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.vcxproj

?????文件????????945??2018-02-01?21:07??test_python35\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.vcxproj.filters

?????文件???????3304??2018-02-01?20:57??test_python35\ConsoleApplication1\ConsoleApplication1\main.cpp

?????文件????????866??2018-02-01?21:07??test_python35\ConsoleApplication1\ConsoleApplication1\x64\Debug\ConsoleA.4C9B96CD.tlog\cl.command.1.tlog

?????文件??????14404??2018-02-01?21:07??test_python35\ConsoleApplication1\ConsoleApplication1\x64\Debug\ConsoleA.4C9B96CD.tlog\CL.read.1.tlog

?????文件????????788??2018-02-01?21:07??test_python35\ConsoleApplication1\ConsoleApplication1\x64\Debug\ConsoleA.4C9B96CD.tlog\CL.write.1.tlog

?????文件????????191??2018-02-01?21:07??test_python35\ConsoleApplication1\ConsoleApplication1\x64\Debug\ConsoleA.4C9B96CD.tlog\ConsoleApplication1.lastbuildstate

?????文件???????1582??2018-02-01?21:07??test_python35\ConsoleApplication1\ConsoleApplication1\x64\Debug\ConsoleA.4C9B96CD.tlog\link.command.1.tlog

?????文件???????2862??2018-02-01?21:07??test_python35\ConsoleApplication1\ConsoleApplication1\x64\Debug\ConsoleA.4C9B96CD.tlog\link.read.1.tlog

?????文件????????774??2018-02-01?21:07??test_python35\ConsoleApplication1\ConsoleApplication1\x64\Debug\ConsoleA.4C9B96CD.tlog\link.write.1.tlog

?????文件???????1375??2018-02-01?21:07??test_python35\ConsoleApplication1\ConsoleApplication1\x64\Debug\ConsoleApplication1.Build.CppClean.log

?????文件???????1774??2018-02-01?21:07??test_python35\ConsoleApplication1\ConsoleApplication1\x64\Debug\ConsoleApplication1.log

?????文件?????174771??2018-02-01?21:07??test_python35\ConsoleApplication1\ConsoleApplication1\x64\Debug\main.obj

?????文件?????429056??2018-02-01?21:07??test_python35\ConsoleApplication1\ConsoleApplication1\x64\Debug\vc120.idb

?????文件?????331776??2018-02-01?21:07??test_python35\ConsoleApplication1\ConsoleApplication1\x64\Debug\vc120.pdb

?????文件???13172736??2018-02-01?21:57??test_python35\ConsoleApplication1\ConsoleApplication1.sdf

?????文件???????1357??2018-01-15?22:04??test_python35\ConsoleApplication1\ConsoleApplication1.sln

????..A..H.?????33280??2018-02-01?21:57??test_python35\ConsoleApplication1\ConsoleApplication1.v12.suo

?????文件??????69120??2018-02-01?21:07??test_python35\ConsoleApplication1\x64\Debug\ConsoleApplication1.exe

?????文件?????402084??2018-02-01?21:07??test_python35\ConsoleApplication1\x64\Debug\ConsoleApplication1.ilk

?????文件?????798720??2018-02-01?21:07??test_python35\ConsoleApplication1\x64\Debug\ConsoleApplication1.pdb

?????文件????????673??2018-01-16?11:44??test_python35\ConsoleApplication1\x64\Debug\curveFitting.py

?????文件?????????40??2018-01-16?14:47??test_python35\ConsoleApplication1\x64\Debug\great_module.py

?????文件????3925504??2016-07-06?01:41??test_python35\ConsoleApplication1\x64\Debug\python35.dll

?????文件????????916??2018-01-16?12:02??test_python35\ConsoleApplication1\x64\Debug\__pycache__\curveFitting.cpython-35.pyc

?????文件????????281??2018-01-16?14:51??test_python35\ConsoleApplication1\x64\Debug\__pycache__\great_module.cpython-35.pyc

?????文件??????43942??2016-06-26?06:38??test_python35\include\abstract.h

?????文件???????1016??2016-06-26?06:38??test_python35\include\accu.h

?????文件???????1184??2016-06-26?06:38??test_python35\include\asdl.h

?????文件????????477??2016-06-26?06:38??test_python35\include\ast.h

............此處省略115個文件信息