C++ (Cpp) AppendNest示例

示例#1

文件： TxtParser.cpp 项目： DavidWiberg/sumatrapdf

static void PrettyPrintNode(TxtNode *curr, int nest, str::Str<char>& res)
{
    if (TextNode == curr->type) {
        PrettyPrintKeyVal(curr, nest, res);
        return;
    }

    if (StructNode == curr->type) {
        PrettyPrintKeyVal(curr, nest, res);
        res.Append(" + [\n");
    } else if (nest >= 0) {
        CrashIf(ArrayNode != curr->type);
        AppendNest(res, nest);
        res.Append("[\n");
    }

    TxtNode *child;
    for (size_t i = 0; i < curr->children->Count(); i++) {
        child = curr->children->At(i);
        PrettyPrintNode(child, nest + 1, res);
    }

    if (nest >= 0) {
        AppendNest(res, nest);
        res.Append("]\n");
    }
}

示例#2

文件： SerializeTxt.cpp 项目： kindleStudy/sumatrapdf

static void AppendKeyVal(EncodeState& es, const char *key, const char *val)
{
    if (es.compact) {
        es.res.Append(" ");
    } else {
        AppendNest(es.res, es.nest);
        es.res.Append(key);
        es.res.Append(": ");
    }
    AppendVal(val, es.escapeChar, es.compact, es.res);
}

示例#3

文件： TxtParser.cpp 项目： DavidWiberg/sumatrapdf

static void PrettyPrintKeyVal(TxtNode *curr, int nest, str::Str<char>& res)
{
    AppendNest(res, nest);
    if (curr->keyStart) {
        AppendWsTrimEnd(res, curr->keyStart, curr->keyEnd);
        if (StructNode != curr->type)
            res.Append(" + ");
    }
    AppendWsTrimEnd(res, curr->valStart, curr->valEnd);
    if (StructNode != curr->type)
        res.Append("\n");
}