From 28e306bc6e0f6efa836d0b1eb39998bb744851ab Mon Sep 17 00:00:00 2001
From: Joseph Mirabel <jmirabel@laas.fr>
Date: Thu, 16 Jan 2020 17:56:40 +0100
Subject: [PATCH] Add Value::operator==
---
include/dynamic-graph/value.h | 2 ++
src/command/value.cpp | 19 +++++++++++++++++++
tests/value.cpp | 1 +
3 files changed, 22 insertions(+)
diff --git a/include/dynamic-graph/value.h b/include/dynamic-graph/value.h
index 5d3569d..0474348 100644
--- a/include/dynamic-graph/value.h
+++ b/include/dynamic-graph/value.h
@@ -72,6 +72,8 @@ public:
explicit Value();
// operator assignement
Value operator=(const Value &value);
+ // Equality operator
+ bool operator==(const Value &other) const;
/// Return the type of the value
Type type() const;
diff --git a/src/command/value.cpp b/src/command/value.cpp
index a64957b..d950ca2 100644
--- a/src/command/value.cpp
+++ b/src/command/value.cpp
@@ -144,6 +144,25 @@ Value Value::operator=(const Value &value) {
return *this;
}
+bool Value::operator==(const Value &other) const {
+ if (type_ != other.type_) return false;
+ switch (type_) {
+ case Value::BOOL: return boolValue() == other.boolValue();
+ case Value::UNSIGNED: return unsignedValue() == other.unsignedValue();
+ case Value::INT: return intValue() == other.intValue();
+ case Value::DOUBLE: return doubleValue() == other.doubleValue();
+ case Value::FLOAT: return floatValue() == other.floatValue();
+ case Value::STRING: return stringValue() == other.stringValue();
+ case Value::VECTOR: return vectorValue() == other.vectorValue();
+ case Value::MATRIX: return matrixXdValue() == other.matrixXdValue();
+ case Value::MATRIX4D: return matrix4dValue() == other.matrix4dValue();
+ case Value::VALUES: return constValuesValue() == other.constValuesValue();
+ case Value::NONE: break;
+ default: break;
+ }
+ return false;
+}
+
const EitherType Value::value() const { return EitherType(*this); }
Value::Type Value::type() const { return type_; }
diff --git a/tests/value.cpp b/tests/value.cpp
index fe5eb64..af32117 100644
--- a/tests/value.cpp
+++ b/tests/value.cpp
@@ -371,4 +371,5 @@ BOOST_AUTO_TEST_CASE(value_values) {
const Values& vs = vvalues.constValuesValue();
BOOST_CHECK_EQUAL(vs.size(), values.size());
+ BOOST_CHECK(vs == values);
}
--
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