nigelhoath

question 1 : I know that c++ could write/ read excel file by changing it into csv format. however, if the content of a cell has a "," inside, then we may have problem when we are reading it as the content may be split into two parts. So how …

I'm having problems updating a multimap. I need to change the key value. I have found various examples but none seem to work. Any help gratefully received. Below a simplified map test bit of code. I had hoped the line between the commented asterisks would do the trick but seems …