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41

answers:

1
Q: 

Allow limited number of possibilities for a option in boost program_options

Hi,

Can I tell boost program_options somehow, that a specific options has a limited number of values? For example, the option "--verbosity" may only be debug,high or low?!?

Thanks! Nathan

+1  A: 

The documentation explains how to write Custom Validators.

pmr  2010-07-01 15:34:39

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