警告：std :: binary_function <int，int，bool> :: binary_function（）在靜態庫中具有不同的可見性（默認）「* .a」

Question

我在靜態庫中定義了一個std :: map，像這樣

////////////////////////////////////// 
#import <map> 
class CCImage; 
class ImageArray{ 
std::map<int,CCImage*> mapCCImages; 
private: 
int imagesLength; 

public: 
ImageArray(); 
~ImageArray(); 
int getImageLen(); 
bool addCCImage(int key,CCImage * texture,bool replace = true); 
CCImage *getCCImage(int key); 
bool deleteCCImage(int key); 
void releaseResource(); 
}; 
///////////////////////////////////////// 

我編譯爲靜態庫到我的Xcode項目，所以將其導入到項目作爲「* .A」 但是當我用另一種定義如下圖所示：

#include <map> 
using namespace std; 

struct UseGoodStruct{ 
short GoodID; 
Byte GDirection; 
}; 

typedef map<int,UseGoodStruct *> GOODSMAP; 

and then when I define another variable 

GOODSMAP m_thirdLayer; 

的Xcode警告我喜歡下面：

ld: warning: std::binary_function<int, int, bool>::binary_function()has different visibility (default) in /Users/Vincent/Library/Application Support/QQ/FileRecv/test/libMotion-Debug.a(ImageArray.o) and (hidden) in /Users/Vincent/Library/Application Support/FileRecv/test/build/test.build/Debug-iphonesimulator/test.build/Objects-normal/i386/GeneralDataManage.o 

ld: warning: std::less<int>::less()has different visibility (default) in /Users/Vincent/Library/Application Support/FileRecv/test/libMotion-Debug.a(ImageArray.o) and (hidden) in /Users/Vincent/Library/Application Support/FileRecv/test/build/test.build/Debug-iphonesimulator/test.build/Objects-normal/i386/GeneralDataManage.o 

ld: warning: std::less<int>::operator()(int const&, int const&) consthas different visibility (default) in /Users/Vincent/Library/Application Support/FileRecv/test/libMotion-Debug.a(ImageArray.o) and (hidden) in /Users/Vincent/Library/Application Support/FileRecv/test/build/test.build/Debug-iphonesimulator/test.build/Objects-normal/i386/GeneralDataManage.o 

我該如何解決這個問題？謝謝。

Answer 1

嘗試包括，不在第一個標題中導入。