C++ req.? header files
I'm currently teaching my self C++ using Schildt's PDF book. I've got MS VC++ 2008 Express Edition.
Problem 5 in Module 4 wanted to compare to strings, ignoring case. As a lark I '//'d out the <cctype>, <cstring>, and <cstdio> headers (leaving <iostream> only). For some reason my 'toupper' command is still compiling and executing properly.
Leading me to:
What resources--besides Trial, Error, & Anuerism, Esq.--can steer me to including just the necessary headers.
I learned to leave throwing spaghetti at walls to the professionals in D.C. long ago.
Thank you,
ERandall
Problem 5 in Module 4 wanted to compare to strings, ignoring case. As a lark I '//'d out the <cctype>, <cstring>, and <cstdio> headers (leaving <iostream> only). For some reason my 'toupper' command is still compiling and executing properly.
Leading me to:
What resources--besides Trial, Error, & Anuerism, Esq.--can steer me to including just the necessary headers.
I learned to leave throwing spaghetti at walls to the professionals in D.C. long ago.
Thank you,
ERandall
http://www.cplusplus.com/reference/ provides an excellent reference of the C++ standard libraries and what each header contains.
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