試圖找出如何從Objective-C++中使用BGL。有什麼不對勁。重新制作步驟:如何從Objective-C++使用Boost圖庫?
- 新可可應用程序項目。
- 重命名MyAppDelegate.m到MyAppDelegate.mm
- 添加
#include <boost/shared_ptr.hpp>
到MyAppDelegate.mm(工精細,假設你有你的頭搜索路徑設置正確。) - 添加
#include <boost/graph/adjacency_list.hpp>
到MyAppDelegate.mm
boost/graph/adjacency_list.hpp
傳遞地包含的某些內容與Cocoa頭文件正在傳遞導入的一些舊的Carbon頭相碰撞。下面是輸出我看到(的第一個錯誤的價值無論如何):
In file included from /Users/me/Documents/Projects/BoostTest/BoostTest/MyAppDelegate.mm:10:
In file included from /Users/me/Documents/Projects/BoostTest/boost/graph/adjacency_list.hpp:33:
In file included from /Users/me/Documents/Projects/BoostTest/boost/graph/graph_traits.hpp:27:
In file included from /Users/me/Documents/Projects/BoostTest/boost/pending/property.hpp:13:
In file included from /Users/me/Documents/Projects/BoostTest/boost/type_traits.hpp:35:
In file included from /Users/me/Documents/Projects/BoostTest/boost/type_traits/has_operator.hpp:12:
In file included from /Users/me/Documents/Projects/BoostTest/boost/type_traits/has_bit_and.hpp:43:
/Users/me/Documents/Projects/BoostTest/boost/type_traits/detail/has_binary_operator.hpp:154:42: error: expected member name or ';' after declaration specifiers
static ::boost::type_traits::yes_type check(has_operator); // this version is preferred when operator exists
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
In file included from /Users/me/Documents/Projects/BoostTest/BoostTest/MyAppDelegate.mm:9:
In file included from /Users/me/Documents/Projects/BoostTest/BoostTest/MyAppDelegate.h:9:
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/System/Library/Frameworks/Cocoa.framework/Headers/Cocoa.h:12:
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:76:
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLError.h:12:
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/System/Library/Frameworks/CoreServices.framework/Headers/CoreServices.h:23:
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/System/Library/Frameworks/CoreServices.framework/Frameworks/AE.framework/Headers/AE.h:20:
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/System/Library/Frameworks/CoreServices.framework/Frameworks/CarbonCore.framework/Headers/CarbonCore.h:115:
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/System/Library/Frameworks/CoreServices.framework/Frameworks/CarbonCore.framework/Headers/Debugging.h:212:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/usr/include/AssertMacros.h:1291:28: note: expanded from macro 'check'
#define check(assertion) __Check(assertion)
^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/usr/include/AssertMacros.h:280:5: note: expanded from macro '__Check'
do \
^
如果我包括MyAppDelegate.mm事情將編譯<Cocoa/Cocoa.h>
之前從該項目的前綴頭取出#import <Cocoa/Cocoa.h>
,然後#include <boost/graph/adjacency_list.hpp>
,但這是分 - 最優/不希望的。
有沒有簡單的我可以做的(理想情況下在前綴頭部,所以我不必這樣做到處),使可可標題和BGL標題和平共處?