#include<pybind11/pybind11.h>// 绑定函数示例:加法intadd(inta,intb){returna+b;}// 绑定类示例:一个简单的类classPet{public:Pet(conststd::string&name):name(name){}voidsetName(conststd::string&name_){name=name_;}conststd::string&ge
cmake_minimum_required(VERSION 3.4) project(example) set(CMAKE_CXX_STANDARD 11) find_package(PyBind11 REQUIRED) add_library(example MODULE bindings.cpp MyClass.cpp) target_link_libraries(example PRIVATE PyBind11::Module) 使用CMake编译项目: bash mkdir build cd build cmake .. make 运行Pytho...
—CMakeLists.txt pybind11 怎么安装可以另行搜索,或者留言,根据实际情况我会再写教程。 编译环境 centos7 64 calculator.h #include<string> #include<functional> class calculator { public: calculator(); ~calculator(); double add(double a, double b); double sub(double a, double b); double mult(...
技术标签: pybind11 C/C++1.1.C++ 继承和自动向下转换 struct A { A(const string &name) : name(name) { } std::string name; }; struct AA : A { AA(const string &name) : A(name) {} std::string foo() const { return "Tom"; } }; 1.2.绑定常规继承类: py::class_<A>(m, "A"...
#include<pybind11/pybind11.h>#include<vector>#include<string>#include#include<set>namespacepy =pybind11;classMyClass {public: MyClass(intx) : value(x) {}intget_value()const{returnvalue; }voidset_value(intx) { value=x; } std::
classDataProcessor { public: DataProcessor() =default; voidsetData(std::vector<int> input_data); intprocess(); private: std::vector<int> data_; }; 2、cpp_sources/data_processor.cpp 1 2 3 4 5 6 7 8 9 10 11 #include "data_processor.h" ...
// mylib.h #include <Eigen/Dense> #include <cmath> using Eigen::Matrix, Eigen::Dynamic; typedef Matrix<std::complex<double>, Eigen::Dynamic, Eigen::Dynamic> myMatrix; class MyClass { int N; double a; double b; public: Eigen::VectorXd v_data; Eigen::VectorXd v_gamma; MyClass(){...
结构体 binding struct Pet源代码: binding code : py::class_是用来给C++ class 或者 struct-style 的数据结构创建binding的。 py:: init()用来给相应的初始化函数创建binding。 See also Static member functions can be bound in the same way using ...pybind...
Cython主要打通的是Python和C,方便为Python编写C扩展。Cython 的编译器支持转化 Python 代码为 C 代码,这些 C 代码可以调用 Python/C 的 API。从本质上来说,Cython 就是包含 C 数据类型的 Python。目前Python的numpy,以及我厂的tRPC-Python框架有所应用。
// c++ using PyCallback = std::function<void(pybind11::bytearray)>; class Haha { public: void setCallback(PyCallback& pyfn) { m_pyfn = pyfn; } void onDataAvaiable(char* buf, int len) { m_pyfn(pybind11::bytearray(buf, len)); } private: PyCallback m_pyfn; }; PYBIND11_...