From e3469b0e983af7f7b0800e3cf285c3784672b3cd Mon Sep 17 00:00:00 2001
From: Rainer Kartmann <rainer.kartmann@student.kit.edu>
Date: Wed, 3 Apr 2019 13:59:55 +0200
Subject: [PATCH] Added attribute isSet()
---
VirtualRobot/CMakeLists.txt | 1 +
VirtualRobot/MJCF/elements/core/Attribute.h | 4 ++++
2 files changed, 5 insertions(+)
diff --git a/VirtualRobot/CMakeLists.txt b/VirtualRobot/CMakeLists.txt
index 8e143a46a..64ba542d4 100644
--- a/VirtualRobot/CMakeLists.txt
+++ b/VirtualRobot/CMakeLists.txt
@@ -518,6 +518,7 @@ SET(INCLUDES
MJCF/elements/has_member.hpp
MJCF/elements/core/AnyElement.h
MJCF/elements/core/Attribute.h
+ MJCF/elements/core/const_aware_ptr.hpp
MJCF/elements/core/Element.h
MJCF/elements/core/exceptions.h
MJCF/elements/core/mjcf_utils.h
diff --git a/VirtualRobot/MJCF/elements/core/Attribute.h b/VirtualRobot/MJCF/elements/core/Attribute.h
index 845e0c08e..e420dcf18 100644
--- a/VirtualRobot/MJCF/elements/core/Attribute.h
+++ b/VirtualRobot/MJCF/elements/core/Attribute.h
@@ -101,6 +101,9 @@ namespace mjcf
/// Indicate whether the attribute has a default (implies optional).
virtual bool hasDefault() const = 0;
+ /// Indicate whether the attribute is set.
+ bool isSet() const { return this->owner().isAttributeSet(this->name); }
+
protected:
@@ -181,6 +184,7 @@ namespace mjcf
private:
AttrT defaultValue; ///< The default value.
+
};
--
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