Ejemplo n.º 1
0
TEST(TStr, SplitOnCh) {
	const TStr Str = "abcde";
	const TStr EmptyStr = "";

	TStr LStr, RStr;
	// middle
	Str.SplitOnCh(LStr, 'c', RStr);

	ASSERT_EQ(LStr, "ab");
	ASSERT_EQ(RStr, "de");

	// non-existent
	Str.SplitOnCh(LStr, 'g', RStr);

	ASSERT_EQ(LStr, "abcde");
	ASSERT_EQ(RStr, "");

	// first
	Str.SplitOnCh(LStr, 'a', RStr);

	ASSERT_EQ(LStr, "");
	ASSERT_EQ(RStr, "bcde");

	// last
	Str.SplitOnCh(LStr, 'e', RStr);

	ASSERT_EQ(LStr, "abcd");
	ASSERT_EQ(RStr, "");

	// empty
	EmptyStr.SplitOnCh(LStr, 'a', RStr);

	ASSERT_EQ(LStr, "");
	ASSERT_EQ(RStr, "");
}
Ejemplo n.º 2
0
void ReadGraph(TStr& InFile, bool& Directed, bool& Weighted, bool& Verbose, PWNet& InNet) {
  TFIn FIn(InFile);
  int64 LineCnt = 0;
  try {
    while (!FIn.Eof()) {
      TStr Ln;
      FIn.GetNextLn(Ln);
      TStr Line, Comment;
      Ln.SplitOnCh(Line,'#',Comment);
      TStrV Tokens;
      Line.SplitOnWs(Tokens);
      if(Tokens.Len()<2){ continue; }
      int64 SrcNId = Tokens[0].GetInt();
      int64 DstNId = Tokens[1].GetInt();
      double Weight = 1.0;
      if (Weighted) { Weight = Tokens[2].GetFlt(); }
      if (!InNet->IsNode(SrcNId)){ InNet->AddNode(SrcNId); }
      if (!InNet->IsNode(DstNId)){ InNet->AddNode(DstNId); }
      InNet->AddEdge(SrcNId,DstNId,Weight);
      if (!Directed){ InNet->AddEdge(DstNId,SrcNId,Weight); }
      LineCnt++;
    }
    if (Verbose) { printf("Read %lld lines from %s\n", (long long)LineCnt, InFile.CStr()); }
  } catch (PExcept Except) {
    if (Verbose) {
      printf("Read %lld lines from %s, then %s\n", (long long)LineCnt, InFile.CStr(),
       Except->GetStr().CStr());
    }
  }
}
Ejemplo n.º 3
0
void TFtrGenSparseNumeric::Split(
        const TStr& Str, int& Id, TStr& Val) const {

    if (!Str.IsChIn(':')) { TExcept::Throw("Wrong sparse numeric '" + Str + "'!"); }
    //split
    TStr IdStr; Str.SplitOnCh(IdStr, ':', Val);
    // parse id
    if (!IdStr.IsInt(Id)) { TExcept::Throw("Wrong sparse numeric '" + Str + "'!"); }
}
Ejemplo n.º 4
0
void TEnv::GetVarNmV(TStrV& VarNmV) {
    VarNmV.Clr();
    int VarN = 0;
    while (_environ[VarN] != NULL) {
        TStr VarNmVal = _environ[VarN++];
        TStr VarNm;
        TStr VarVal;
        VarNmVal.SplitOnCh(VarNm, '=', VarVal);
        VarNmV.Add(VarNm);
    }
}
inline TStr getWebsite(TStr fulladdress)
{
	TStr left,right,tmp,res;
	if(fulladdress.SearchStr(TStr("http"),0)>=0)
	{
		fulladdress.SplitOnStr(left,TStr("//"),right);
		right.SplitOnCh(res,'/',tmp);
	}
	else
	{
		fulladdress.SplitOnCh(res,'/',tmp);
	}
	return res;
}
Ejemplo n.º 6
0
void TWebPgFetchEvent::OnGetHost(const PSockHost& SockHost) {
  if (SockHost->IsOk()){
    UrlStrV.Add(CurUrl->GetUrlStr());
    OppSockClosed=false;
    SockMem.Clr();
    Sock=TSock::New(this);
    int PortN;
    if (ProxyStr.Empty()){
      PortN=CurUrl->GetPortN();
    } else {
      TStr ProxyHostNm; TStr PortNStr;
      ProxyStr.SplitOnCh(ProxyHostNm, ':', PortNStr);
      PortN=PortNStr.GetInt(80);
    }
    Sock->PutTimeOut(TimeOutMSecs);
    Sock->Connect(SockHost, PortN);
  } else {
    OnFetchError("Invalid Host");
  }
}