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Support vector<bool> when loading and saving json #1521

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Merged
yoshikikanemoto merged 3 commits into from
Nov 19, 2025
+25 −1
Merged

Support vector<bool> when loading and saving json #1521

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2cb35a8
[openravejson] Add support for saving and loading vector of bool.
Jul 10, 2025
24e6bbc
Bump version and update changelog.
Jul 10, 2025
d1294ba
Merge branch 'production' of https://github.com/rdiankov/openrave int…
yoshikikanemoto Nov 19, 2025
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2 changes: 1 addition & 1 deletion CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@ set( CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS TRUE )
# Define here the needed parameters
set (OPENRAVE_VERSION_MAJOR 0)
set (OPENRAVE_VERSION_MINOR 168)
set (OPENRAVE_VERSION_PATCH 3)
set (OPENRAVE_VERSION_PATCH 4)
set (OPENRAVE_VERSION ${OPENRAVE_VERSION_MAJOR}.${OPENRAVE_VERSION_MINOR}.${OPENRAVE_VERSION_PATCH})
set (OPENRAVE_SOVERSION ${OPENRAVE_VERSION_MAJOR}.${OPENRAVE_VERSION_MINOR})
message(STATUS "Compiling OpenRAVE Version ${OPENRAVE_VERSION}, soversion=${OPENRAVE_SOVERSION}")
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5 changes: 5 additions & 0 deletions docs/source/changelog.rst
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Expand Up @@ -3,6 +3,11 @@
ChangeLog
#########

Version 0.168.4
===============

- Add support for serialization and deserialization of std::vector<bool> for openravejson.

Version 0.168.3
===============

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19 changes: 19 additions & 0 deletions include/openrave/openravejson.h
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Expand Up @@ -348,6 +348,20 @@ inline void LoadJsonValue(const rapidjson::Value& v, bool& t) {
}
}

inline void LoadJsonValue(const rapidjson::Value& v, std::vector<bool>::reference t)
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@rdiankov rdiankov Aug 21, 2025

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what is std::vector<bool>::reference? is that std::vector<bool>&?

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@cielavenir cielavenir Aug 26, 2025 •
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According to https://en.cppreference.com/w/cpp/container/vector_bool.html , vector<bool>& is not applicable

{
if (v.IsInt())
t = v.GetInt();
else if (v.IsBool())
t = v.GetBool();
else if (v.IsString()) {
t = boost::lexical_cast<bool>(v.GetString());
}
else {
throw OPENRAVE_EXCEPTION_FORMAT("Cannot convert JSON type %s to Bool", GetJsonString(v), OpenRAVE::ORE_InvalidArguments);
}
}

template<class T>
inline void LoadJsonValue(const rapidjson::Value& v, OpenRAVE::RaveVector<T>& t) {
if(!v.IsArray() || (v.Size() != 3 && v.Size() != 4)) {
Expand Down Expand Up @@ -683,6 +697,11 @@ inline void SaveJsonValue(rapidjson::Value& v, bool t, rapidjson::Document::Allo
v.SetBool(t);
}

inline void SaveJsonValue(rapidjson::Value& v, const std::vector<bool>::reference t, rapidjson::Document::AllocatorType& alloc)
{
v.SetBool(t);
}

inline void SaveJsonValue(rapidjson::Value& v, double t, rapidjson::Document::AllocatorType& alloc) {
v.SetDouble(t);
}
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