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simplify basic docs

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Christopher Dunn
2015-02-09 09:44:26 -06:00
parent 66a8ba255f
commit 6451412c99
2 changed files with 4 additions and 19 deletions
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18
doc/jsoncpp.dox
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@@ -71,21 +71,8 @@ root["encoding"] = getCurrentEncoding();
root["indent"]["length"] = getCurrentIndentLength();
root["indent"]["use_space"] = getCurrentIndentUseSpace();
// (NEW IN 1.4.0)
// To write into a stream with minimal memory overhead,
// create a Builder for a StreamWriter.
Json::StreamWriterBuilder builder;
builder.indentation_ = " "; // or whatever you like
// Then build a StreamWriter.
std::shared_ptr<Json::StreamWriter> writer(
builder.newStreamWriter( &std::cout ) );
// Make a new JSON document for the configuration. Preserve original comments.
writer->write( root );
// If you like the defaults, you can insert directly into a stream.
std::cout << root;
std::cout << root; // Or see StreamWriterBuilder.
// If desired, remember to add a linefeed and flush.
std::cout << std::endl;
@@ -94,8 +81,7 @@ std::cout << std::endl;
// use `writeString()` for convenience.
std::string document = Json::writeString( root, builder );
// You can also read from a stream. This will put the contents of any JSON
// stream at a particular sub-value, if you'd like.
// You can also read into a particular sub-value.
std::cin >> root["subtree"];
\endcode