export(PACKAGE<name>) Store the current build directory in the CMake user package registry for package<name>. The find_package command may consider the directory while searching for package<name>. This helps dependent projects find and use a package from the current project’s build tree without...
explicit（显式的）的作用是"禁止单参数构造函数"被用于自动型别转换，其中比较典型的例子就是容器类型。在这种类型的构造函数中你可以将初始长度作为参数传递给构造函数。20. export 为了访问其他编译单元（如另一代码文件）中的变量或对象，对普通类型（包括基本数据类、结构和类），可以利用关键字 extern，来使用这...
explicit 这个关键字修饰构造函数声明,表示显式构造函数(模版),显式构造函数不参与特定的重载。 extern, export 为了访问其他编译单元(如另一代码文件)中的变量或对象,对普通类型(包括基本数据类、结构和类),可以利用关键字extern,来使用这些变量或对象时;但是对模板类型,则必须在定义这些模板类对象和模板函数时,使用...
using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using System.Diagnostics; using System.Globalization; using System.IO; using System.Reflection; using NPOI; using NPOI.HSSF.UserModel; //excel 2003 using NPOI.POIF...
The only callable symbols will be those functions exported using a cgo //export comment. Requires exactly one main package to be listed. 通过上面的命令解释可以知道 -buildmode=c-archive和-buildmode=c-shared命令都需要用main包存在。这种方式的优点就是能自动生成.h头文件。而-buildmode=archive可以在...
C++复制 // C2065_attributes.cpp// compile with: cl /c /clr C2065_attributes.cpp[module(DLL, name=MyLibrary)];// C2065// try the following line instead// [module(dll, name="MyLibrary")];[export]structMyStruct{inti; };
#include<iostream>usingnamespacestd;intmain(){cout<<"Hello world!";} 执行以下看看效果：正常输出...
Enter CMake export(). What would a CMakeLists.txt look like to build this program? This file generates our build artifacts for each platform we need to support—Visual Studio, XCode, AutoMake, and so on. cmake_minimum_required(VERSION 2.8) project(s3-sample) #this will locate the aws ...
UNIX (Bourne shell) C2000_C_DIR="pathname1 ;pathname2 ;..."; export C2000_C_DIR Windows set C2000_C_DIR=pathname1 ;pathname2 ;... The pathnames are directories that contain input files. The pathnames must follow these constraints: Pathnames must be separated with a semicolon. Spaces...
oracle_online:you can use the DUMPFILE parameter during export operations to specify multiple dump files, by using a substitution variable (%U) in the filename. This is called a dump file template. The new dump files are created as they are needed, beginning with 01 for %U, then using 02...