Update Calculator History.cpp

I have add some comments in the code. So, that it looks clearly understandable to new viewers.
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Vivek Chaudhary 2022-04-11 22:47:09 +05:30 committed by GitHub
commit b765d1f9a5
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@ -8,7 +8,7 @@ using namespace std;
using namespace CalculationManager; using namespace CalculationManager;
namespace namespace
{ { //Following Function is going to check, either the expression had executed already or not.
static wstring GetGeneratedExpression(const vector<pair<wstring, int>>& tokens) static wstring GetGeneratedExpression(const vector<pair<wstring, int>>& tokens)
{ {
wstring expression; wstring expression;