contrib/mul/mbl/mbl_read_int.h File Reference

Asks question and waits for an answer. More...

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Functions
int	mbl_read_int (const char *q_str, int default_int)
int	mbl_read_int (const char *q_str, int default_int, int min_int, int max_int)

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Detailed Description

Asks question and waits for an answer.

Author:

tim, updated by me apparently!!! updated to vxl caringly in the way one can only do on a Friday afternoon by gvw

• Function Name: mbl_read_int
• Synopsis: int mbl_read_int(char* q_str, int default_int)
• Inputs: q_str: A question default_int: Default answer min_int: Min allowed value (optional) max_int: Max allowed value (optional)
• Outputs: -
• Returns: The answer or a default
• Description: Asks question and waits for an answer. If the answer is an integer, returns it. If the answer is an empty vcl_string (return) then returns default. Otherwise waits for another input.
• References: -
• Example:

      int new_scale = mbl_read_int("Scale?",5);
      int new_scale = mbl_read_int("Scale?",5,min_scale,max_scale);
  

Definition in file mbl_read_int.h.

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Function Documentation

int mbl_read_int	(	const char *	q_str,
		int	default_int
	)

Definition at line 60 of file mbl_read_int.cxx.

int mbl_read_int	(	const char *	q_str,
		int	default_int,
		int	min_int,
		int	max_int
	)

Definition at line 65 of file mbl_read_int.cxx.