map<string,string> mapTest;
typedef map<string,string>::iterator ITER;
ITER iter=mapTest.find(key);
mapTest.erase(iter);
typedef map<string,string>::iterator ITER;
ITER iter=mapTest.find(key);
mapTest.erase(iter);
鍍忎笂闈㈣繖鏍峰彧鏄垹闄ゅ崟涓妭鐐?map鐨勫艦涓轟笉浼氬嚭鐜頒換鍔￠棶棰?
浣嗘槸褰撳湪涓涓驚鐜噷鐢ㄧ殑鏃跺?寰寰浼氳璇敤,閭ｆ槸鍥犱負浣跨敤鑰呮病鏈夋紜悊瑙terator鐨勬蹇?
鍍忎笅闈㈣繖鏍風殑涓涓緥瀛愬氨鏄敊璇殑鍐欐硶,
eg:
for(ITER iter=mapTest.begin();iter!=mapTest.end();++iter)
{
cout<<iter->first<<":"<<iter->second<<endl;
mapTest.erase(iter);
}
{
cout<<iter->first<<":"<<iter->second<<endl;
mapTest.erase(iter);
}
榪欐槸涓縐嶉敊璇殑鍐欐硶,浼氬鑷寸▼搴忚涓轟笉鍙煡.絀跺叾鍘熷洜鏄痬ap 鏄叧鑱斿鍣?瀵逛簬鍏寵仈瀹瑰櫒鏉ヨ錛屽鏋滄煇涓涓厓绱犲凡緇忚鍒犻櫎錛岄偅涔堝叾瀵瑰簲鐨勮凱浠ｅ櫒灝卞け鏁堜簡錛屼笉搴旇鍐嶈浣跨敤錛涘惁鍒欎細瀵艱嚧紼嬪簭鏃犲畾涔夌殑琛屼負銆?br>鍙互鐢ㄤ互涓嬫柟娉曡В鍐寵繖闂:
姝ｇ‘鐨勫啓娉?br>1.浣跨敤鍒犻櫎涔嬪墠鐨勮凱浠ｅ櫒瀹氫綅涓嬩竴涓厓绱犮係TL寤鴻鐨勪嬌鐢ㄦ柟寮?br>
for(ITER iter=mapTest.begin();iter!=mapTest.end();)
{
cout<<iter->first<<":"<<iter->second<<endl;
mapTest.erase(iter++);
}
{
cout<<iter->first<<":"<<iter->second<<endl;
mapTest.erase(iter++);
}
2. erase() 鎴愬憳鍑芥暟榪斿洖涓嬩竴涓厓绱犵殑榪唬鍣?/p>
for(ITER iter=mapTest.begin();iter!=mapTest.end();)
{
cout<<iter->first<<":"<<iter->second<<endl;
iter=mapTest.erase(iter);
}
{
cout<<iter->first<<":"<<iter->second<<endl;
iter=mapTest.erase(iter);
}
]]>
]]>
1. STLport涓嬭澆錛?a >http://www.stlport.org/
鎴戜笅杞界殑鏄渶鏂扮増 02.25.07: STLport 5.1.2 released
2. STLport緙栬瘧錛?br> 鎴戠殑STLport鐩綍鏄細D:\STLport-5.1.2
鍏堣緗竴涓媀C6涓嬬殑鐜鍙橀噺錛欳:\Program Files\Microsoft Visual Studio\VC98\Bin\VCVARS32.BAT
鎶奃:\STLport-5.1.2\stlport;鍔犲叆Include璺緞涓紱鎶奃:\STLport-5.1.2\lib;鍔犲叆Lib璺緞涓?br> 鍦ㄥ懡浠よ紿楀彛涓嬶細
榪愯VCVARS32.BAT錛岀劧鍚?br> cd D:\STLport-5.1.2\build\lib
configure -c msvc6
nmake /fmsvc.mak install
緙栬瘧鍏ㄩ儴鐢ㄧ殑榛樿閫夐」錛屽洜姝ょ紪璇戝嚭鏉ョ殑鏄綰跨▼闈欐侀摼鎺ュ簱銆傚簱鏂囦歡琚嫹璐濆埌D:\STLport-5.1.2\lib
3. 鍦╒C6涓嬌鐢⊿TLport錛?br> Tools->Options...->Directories涓?br> include璁劇疆涓坊鍔犵洰褰曪細D:\STLport-5.1.2\stlport
library璁劇疆涓坊鍔犵洰褰曪細D:\STLport-5.1.2\lib
Project->Settings...->C/C++涓?br> Category閫夋嫨Code Generation錛岀劧鍚庡湪use run-time library涓夋嫨Debug Multithreaded銆傦紙濡傛灉鏄痳elease鐗堟湰錛岄夋嫨Multithreaded錛涘鏋滄兂鐢ㄥ姩鎬侀摼鎺ワ紝鍒欒鍏堢紪璇戝姩鎬侀摼鎺ョ増鏈殑STLport錛屽啀鍦ㄨ繖鍎塊夋嫨鐩稿簲鐨凞LL錛?br>
4. hash_map鐨勪緥瀛愶細
#include <iostream>#include <hash_map>#include <string>using namespace std;int main()
{
hash_map<int, string> mymap; mymap[2008]="VC6"; mymap[999999]="STLport"; mymap[123456]="hello hash_map!"; hash_map<int, string>::iterator iter = mymap.find(123456); if(iter != mymap.end())
{ cout<<iter->second<<endl;
} return 0;
}]]>