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Allow Json::Value to be used in a boolean context (#695)

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Must bump soversion too.
This commit is contained in:
Wolfram Rösler
2017-12-05 18:18:55 +01:00
committed by Christopher Dunn
parent c39aa295e4
commit 9079422ac1
3 changed files with 9 additions and 3 deletions
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4
include/json/value.h
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@@ -400,8 +400,8 @@ Json::Value obj_value(Json::objectValue); // {}
/// otherwise, false.
bool empty() const;
/// Return isNull()
bool operator!() const;
/// Return !isNull()
explicit operator bool() const;
/// Remove all object members and array elements.
/// \pre type() is arrayValue, objectValue, or nullValue