Support for non stdio file systems

[GoogleCodeExporter]

What steps will reproduce the problem?
* Attempt to use with non stdio file system

What is the expected output? What do you see instead?
* Use file IO routines specified by user.

What version of the product are you using? On what operating system?
* Development platform is Windows 7 64, latest csv-parser.

Please provide any additional information below.
* Please find attached modified versions of the .cpp/.hpp which implements 
support for custom file IO routines. I am using these locally and they work 
correctly (the default behaviour will be to use stdio).

Original issue reported on code.google.com by [email protected] on 21 Aug 2014 at 9:07

Attachments:

• csv_parser.cpp
• csv_parser.hpp