聽聽聽聽聽聽聽寰堝浜洪兘浣跨敤C/C++榪涜宓屽叆寮忓紑鍙戯紝浣嗘槸寰堝閮芥槸鍦↙inux榪欐牱鐨勭郴緇熶笅榪涜鐨勫紑鍙戯紝寰堝浜哄linux鐨勭幆澧冭繕涓嶆槸寰堢啛鎮(zhèn)夛紝鎵浠ユ垜鍦ㄨ繖閲岃浠嬬粛鐨勬槸鍦╓indows鐜涓嬮噰鐢―evC++榪涜ARM浜ゅ弶緙栬瘧鐜鐨勮緗?br />
聽聽聽 寰呯畫銆?br />
聽 鏈潵鎯蟲妸鏂囨。緲昏瘧鐨勶紝浣嗘槸娌℃湁鏃墮棿錛屾墍浠ュ共鑴嗙洿鎺ユ寕涓婃潵錛屽ぇ瀹剁湅鐪嬫枃妗ｆ妸銆?br />聽聽
聽聽聽 涓嬭澆
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鐨勪富瑕佺洰鐨勫緢綆鍗曪紝灝辨槸瑕佽緭鍑?錛?5鐨勫鉤鏂規(guī)牴鍜屽鉤鏂廣?/FONT>
絎竴孌靛湪Dev-C++涓紪璇戦氳繃鐨勶紝灝卞彨紼嬪簭涓錛?/FONT>
1
#include <iostream>
2#include <math.h>
3using namespace std;
4
int main()
{
5
cout<<"N 騫蟲柟鏍?nbsp; 騫蟲柟"<<endl;
6
for(int i=1;i<=25;i++){
7 cout<<i<<"\t"<<sqrt(i)<<"\t"<<pow(i,2)<<endl;
8
}
9 getchar();
10 return 0;
11
}
12
#include <iostream>2
#include <math.h>3
using namespace std;4
int main(){5
cout<<"N 騫蟲柟鏍?nbsp; 騫蟲柟"<<endl;6
for(int i=1;i<=25;i++){7
cout<<i<<"\t"<<sqrt(i)<<"\t"<<pow(i,2)<<endl;8
}9
getchar();10
return 0;11
}12
絎簩孌靛湪VC2005涓紪璇戦氳繃鐨勶紝灝卞彨紼嬪簭浜岋細
1#include <iostream>
2#include <math.h>
3using namespace std;
4int main(){
5 cout<<"N 騫蟲柟鏍?nbsp; 騫蟲柟"<<endl;
6 for(int i=1;i<=25;i++){
7 cout<<i<<"\t"<<sqrt((double)i)<<"\t\t"<<pow((double)i,2)<<endl;
8 }
9 getchar();
10 return 0;
11}
12
涓ゆ紼嬪簭鐨勪富瑕佸尯鍒氨鏄痵qrt鍜宲ow鍑芥暟涓殑鍙傛暟綾誨瀷銆?BR>#include <iostream>2
#include <math.h>3
using namespace std;4
int main(){5
cout<<"N 騫蟲柟鏍?nbsp; 騫蟲柟"<<endl;6
for(int i=1;i<=25;i++){7
cout<<i<<"\t"<<sqrt((double)i)<<"\t\t"<<pow((double)i,2)<<endl;8
}9
getchar();10
return 0;11
}12
鐜拌薄錛?BR> 紼嬪簭涓鍦―ev-C++涓彲浠ヨ交鏄撶紪璇戦氳繃錛岀▼搴忎簩鍦―ev-C++涓篃鍙互杞繪槗緙栬瘧閫氳繃銆?BR> 紼嬪簭涓鍦╒C2005涓棤娉曠紪璇戦氳繃錛岀▼搴忎簩鏄彲浠ョ殑錛岀▼搴忎竴鍦╒C2005涓紪璇戠殑鏃跺欎細鎻愮ず浠ヤ笅閿欒銆?BR> 閿欒濡備笅錛?/STRONG>
Error 1 error C2668: 'sqrt' : ambiguous call to overloaded function e:\C\vc2005\2\p7\p7\3.cpp 7
Error 2 error C2668: 'pow' : ambiguous call to overloaded function e:\C\vc2005\2\p7\p7\3.cpp 7
鍦―ev-C++涓殑math.h涓紝榪欎袱涓暟瀛﹀嚱鏁扮殑鍘熷瀷鏄?BR>_CRTIMP double __cdecl pow (double, double);
_CRTIMP double __cdecl sqrt (double);
鍦╒C2005涓殑math.h涓紝榪欎袱涓暟瀛﹀嚱鏁扮殑鍘熷瀷鏄?/STRONG>
double __cdecl pow(__in double _X, __in double _Y);
double __cdecl sqrt ((__in double _X);
鍏朵腑澶氬嚭鏉ョ殑__in鐨勪粙緇嶅涓嬶細
If you examine the library header files, you will notice some unusual annotations such as __in_z and __out_ecount_part. These are examples of Microsoft's standard source code annotation language (SAL), which provides a set of annotations to describe how a function uses its parameters鈥攖he assumptions it makes about them, and the guarantees it makes upon finishing. The header file <sal.h> defines the annotations.
鍏蜂綋鐨勫彲浠ョ湅http://msdn2.microsoft.com/en-us/library/ms235402.aspx
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