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added option to FastWriter which omits the trailing new line character

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This commit is contained in:
Don Milham 2014-09-02 17:09:07 -06:00
parent 3515db184a
commit 5bf16105b5
2 changed files with 8 additions and 2 deletions
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3
include/json/writer.h
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@ -54,6 +54,8 @@ public:
*/
void dropNullPlaceholders();
void omitEndingLineFeed();
public: // overridden from Writer
virtual std::string write(const Value &root);
@ -63,6 +65,7 @@ private:
std::string document_;
bool yamlCompatiblityEnabled_;
bool dropNullPlaceholders_;
bool omitEndingLineFeed_;
};
/** \brief Writes a Value in <a HREF="http://www.json.org">JSON</a> format in a

5
src/lib_json/json_writer.cpp
View File

@ -180,15 +180,18 @@ Writer::~Writer() {}
// //////////////////////////////////////////////////////////////////
FastWriter::FastWriter()
: yamlCompatiblityEnabled_(false), dropNullPlaceholders_(false) {}
: yamlCompatiblityEnabled_(false), dropNullPlaceholders_(false), omitEndingLineFeed_(false) {}
void FastWriter::enableYAMLCompatibility() { yamlCompatiblityEnabled_ = true; }
void FastWriter::dropNullPlaceholders() { dropNullPlaceholders_ = true; }
void FastWriter::omitEndingLineFeed() { omitEndingLineFeed_ = true; }
std::string FastWriter::write(const Value &root) {
document_ = "";
writeValue(root);
if (!omitEndingLineFeed_)
document_ += "\n";
return document_;
}