wxWidgets的应用程序如果静态链接的话有多大的size?

[snail_314]

初来，之前用wxPython，蛮喜欢，没搞过wxWidgets，请教一下，谢谢

[fancyivan]

使用MinGW(gcc4.x)
wxWidgets2.8.12最小的程序在1.8M左右。
wxWidgets2.9.4最小的程序在3.5M左右。

VC++未测试，可能会更小一些。

初来，之前用wxPython，蛮喜欢，没搞过wxWidgets，请教一下，谢谢

[snail_314]

谢谢啊，那很小了啊，vs编译的应该更小吧，比qt小啊，不错

[wjjroy]

跟2楼的同学说的一样，现在在用2.9.4，MinGW自己编译的版本，新建的wxSmith工程最原始的release是3.83MB，Debug是惊人的77.6MB
稍微做个小应用的话，一般release是4.xMB，蛮小的。

[snail_314]

thanks
编译了一个minimal的带frame和菜单的example，用的vc+6.0，静态编译，1.25m，还是蛮小的

问一下大家，一些基础数据抽象比如string, hashmap, filestream等，大家倾向于直接用wxString, wxArray, wxHashMap等还是用STL的std::string, std::vector呢？理由是什么？谢谢

[samsam598]

thanks
编译了一个minimal的带frame和菜单的example，用的vc+6.0，静态编译，1.25m，还是蛮小的

问一下大家，一些基础数据抽象比如string, hashmap, filestream等，大家倾向于直接用wxString, wxArray, wxHashMap等还是用STL的std::string, std::vector呢？理由是什么？谢谢

可以大概翻看一下setup.h (wx\include\wx\msw\setup.h)

Code: Select all

// ----------------------------------------------------------------------------
// Interoperability with the standard library.
// ----------------------------------------------------------------------------

// Set wxUSE_STL to 1 to enable maximal interoperability with the standard
// library, even at the cost of backwards compatibility.
//
// Default is 0
//
// Recommended setting: 0 as the options below already provide a relatively
// good level of interoperability and changing this option arguably isn't worth
// diverging from the official builds of the library.
#define wxUSE_STL 0

// This is not a real option but is used as the default value for
// wxUSE_STD_IOSTREAM, wxUSE_STD_STRING and wxUSE_STD_CONTAINERS.
//
// Currently the Digital Mars and Watcom compilers come without standard C++
// library headers by default, wxUSE_STD_STRING can be set to 1 if you do have
// them (e.g. from STLPort).
//
// VC++ 5.0 does include standard C++ library headers, however they produce
// many warnings that can't be turned off when compiled at warning level 4.
#if defined(__DMC__) || defined(__WATCOMC__) \
        || (defined(_MSC_VER) && _MSC_VER < 1200)
    #define wxUSE_STD_DEFAULT  0
#else
    #define wxUSE_STD_DEFAULT  1
#endif

// Use standard C++ containers to implement wxVector<>, wxStack<>, wxDList<>
// and wxHashXXX<> classes. If disabled, wxWidgets own (mostly compatible but
// usually more limited) implementations are used which allows to avoid the
// dependency on the C++ run-time library.
//
// Notice that the compilers mentioned in wxUSE_STD_DEFAULT comment above don't
// support using standard containers and that VC6 needs non-default options for
// such build to avoid getting "fatal error C1076: compiler limit : internal
// heap limit reached; use /Zm to specify a higher limit" in its own standard
// headers, so you need to ensure you do increase the heap size before enabling
// this option for this compiler.
//
// Default is 0 for compatibility reasons.
//
// Recommended setting: 1 unless compatibility with the official wxWidgets
// build and/or the existing code is a concern.
#define wxUSE_STD_CONTAINERS 1

// Use standard C++ streams if 1 instead of wx streams in some places. If
// disabled, wx streams are used everywhere and wxWidgets doesn't depend on the
// standard streams library.
//
// Notice that enabling this does not replace wx streams with std streams
// everywhere, in a lot of places wx streams are used no matter what.
//
// Default is 1 if compiler supports it.
//
// Recommended setting: 1 if you use the standard streams anyhow and so
//                      dependency on the standard streams library is not a
//                      problem
#define wxUSE_STD_IOSTREAM  wxUSE_STD_DEFAULT

// Enable minimal interoperability with the standard C++ string class if 1.
// "Minimal" means that wxString can be constructed from std::string or
// std::wstring but can't be implicitly converted to them. You need to enable
// the option below for the latter.
//
// Default is 1 for most compilers.
//
// Recommended setting: 1 unless you want to ensure your program doesn't use
//                      the standard C++ library at all.
#define wxUSE_STD_STRING  wxUSE_STD_DEFAULT

// Make wxString as much interchangeable with std::[w]string as possible, in
// particular allow implicit conversion of wxString to either of these classes.
// This comes at a price (or a benefit, depending on your point of view) of not
// allowing implicit conversion to "const char *" and "const wchar_t *".
//
// Because a lot of existing code relies on these conversions, this option is
// disabled by default but can be enabled for your build if you don't care
// about compatibility.
//
// Default is 0 if wxUSE_STL has its default value or 1 if it is enabled.
//
// Recommended setting: 0 to remain compatible with the official builds of
// wxWidgets.
#define wxUSE_STD_STRING_CONV_IN_WXSTRING wxUSE_STL