C++ (Cpp) CStr::RTrim示例

void LoadHSet(qCtx *ctx) {
//core
    CStr tmpName;

    tmpName = getenv("SMXHOME");

    if (tmpName.IsEmpty()) {
#ifdef WIN32
	tmpName = getenv("TEMP");
	if (tmpName.IsEmpty()) {
		tmpName = getenv("HOMEDRIVE");
		if (!tmpName.IsEmpty()) {
			tmpName += getenv("HOMEPATH");
			tmpName.RTrim('/'); tmpName.RTrim('\\');
		} else {
			tmpName = ".";
		}
	}
	tmpName = tmpName + "\\.smx";
	CreateDirectory(tmpName,NULL);
	tmpName = tmpName + "\\hset.db";
#else
        tmpName = getenv("HOME");
	if (tmpName.IsEmpty()) 
		tmpName = "/tmp";
        mkdir(tmpName,0750);
        tmpName = tmpName + "/.smx";
        mkdir(tmpName,0750);
        tmpName = tmpName + "/hset.db";
#endif
    } else {
#ifdef WIN32
	tmpName = tmpName + "\\hset.db";
#else
	tmpName = tmpName + "/hset.db";
#endif
    }

#ifdef WIN32
    remove(tmpName);
#endif

        qObjHCtx *hCtx = new qObjHCtx(ctx);

        hCtx->SetPath(tmpName, true);

        ctx->MapObj(hCtx, EvalHSet,  "hset");
        ctx->MapObj(hCtx, EvalHSet,  "hdel");
        ctx->MapObj(hCtx, EvalHGet,  "hget");
        ctx->MapObj(hCtx, EvalHExists,  "hexists");
        ctx->MapObj(hCtx, EvalHFile,  "hdbfile");

        ctx->MapObj(hCtx, EvalHEnumValues,                      "henumvalues");
        ctx->MapObj(hCtx, EvalHEnumKeys,                        "henumkeys");
        ctx->MapObj(hCtx, EvalHEnumTree,                        "henumtree");
        ctx->MapObj(hCtx, "<hctx>");
}

示例#2

显示文件

文件： string.cpp 项目： BackupTheBerlios/smx-svn

void EvalRTrim(const void *data, qCtx *ctx, qStr *out, qArgAry *args) {
	VALID_ARGC("ltrim", 1, 2);
	if (args->Count() > 1) {
		CStr str = (*args)[0];
		if (str.IsEmpty()) 
			return;
		CStr toks = (*args)[1];




		if (toks.Length() == 0)
			out->PutS(str);
		else if (toks.Length() == 1)
			out->PutS(str.RTrim(*toks));
		else {
			const char *p, *b = str;
			p = b + str.Length() - 1; 
			while(p >= b && strchr((const char *)toks, *p)) 
				--p; 
			++p; 
			out->PutS(b, p - b); 
		}
	} else
		out->PutS((*args)[0].RTrim());
}