本文整理汇总了C++中TIntV::Reserve方法的典型用法代码示例。如果您正苦于以下问题：C++ TIntV::Reserve方法的具体用法？C++ TIntV::Reserve怎么用？C++ TIntV::Reserve使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类TIntV的用法示例。
在下文中一共展示了TIntV::Reserve方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: DocStrToWIdV
//////////////////////////////////////////////////////////////////////////
// String-To-Words
void TStrParser::DocStrToWIdV(const TStr& _DocStr, TIntV& WordIdV, const bool& Stemm) {
TStr DocStr = _DocStr.GetUc(); // to upper case
TStrV WordV; DocStr.SplitOnWs(WordV); int WordN = WordV.Len();
WordIdV.Reserve(WordN, 0);
PStemmer Stemmer = TStemmer::New(stmtPorter);
TIntH WordsInDoc;
for (int WordC = 0; WordC < WordN; WordC++) {
TStr WordStr;
if (Stemm) {
WordStr = Stemmer->GetStem(WordV[WordC]);
} else {
WordStr = WordV[WordC];
}
int WId = GetWId(WordStr);
if (WId == -1) {
WId = WordToIdH.AddKey(WordStr);
WordToIdH[WId] = 0;
}
WordIdV.Add(WId);
// is it first time we see this word in this doc?
if (!WordsInDoc.IsKey(WId)) WordsInDoc.AddKey(WId);
}
//do some statistics for DF
DocsParsed++;
for (int i = 0, l = WordsInDoc.Len(); i < l; i++)
WordToIdH[WordsInDoc.GetKey(i)]++;
Assert(WordV.Len() == WordIdV.Len());
}示例2: GetSubValV
TUStr TUStr::GetSubValV(const int& BChN, const int& EChN){
//size_t Len = EChN - BChN + 1;
TIntV UniChV;
int capacity = BChN - EChN + 1;
if(capacity < this->UniChV.Reserved()){
UniChV.Reserve(BChN - EChN + 1, 0);
}
this->UniChV.GetSubValV(BChN, EChN, UniChV);
return TUStr(UniChV);
}示例3: GetWordBoundPV
void TUStr::GetWordBoundPV(TIntV& WordBoundPosV){
TBoolV WordBoundPV;
TUnicodeDef::GetDef()->FindWordBoundaries(UniChV, WordBoundPV);
int n = WordBoundPV.Len();
WordBoundPosV.Reserve(n);
for(int i = 0; i <= n; i++){
if(WordBoundPV[i]){
WordBoundPosV.Add(i);
}
}
}示例4: DocStrToChIdV
void TStrParser::DocStrToChIdV(const TStr& _DocStr, TIntV& ChIdV) {
TStr DocStr = _DocStr.GetUc(); // to upper case
int ChN = DocStr.Len();
ChIdV.Reserve(ChN, 0);
for (int ChC = 0; ChC < ChN; ChC++) {
TStr ChStr = DocStr.GetSubStr(ChC,ChC);
int ChId = GetWId(ChStr);
if (ChId != -1) {
WordToIdH[ChId]++;
} else {
ChId = WordToIdH.AddKey(ChStr);
WordToIdH[ChId] = 1;
}
ChIdV.Add(ChId);
}
}