feat: overload equality operator in bignum

iotexproject · Apr 17, 2022 · a51f358 · a51f358
1 parent 707b258
commit a51f358
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diff --git a/src/bignum/bignum.cpp b/src/bignum/bignum.cpp
@@ -34,4 +34,9 @@ Bignum& Bignum::operator=(const Bignum& bignum)
 {
     _u256 = uint256_t(bignum.ToString(NumericBase::Base16).c_str(), 16);
     return *this;
+}
+
+bool Bignum::operator==(const Bignum& c) const
+{
+    return _u256 == c._u256;
 }
diff --git a/src/bignum/bignum.h b/src/bignum/bignum.h
@@ -42,6 +42,8 @@ class Bignum
 
 	Bignum& operator=(const Bignum& bignum);
 
+	bool operator==(const Bignum& c) const;
+
   private:
 	uint256_t _u256;
 };