Minisat::IntOption Class Reference

#include <Options.h>

Inherits Minisat::Option.

Public Member Functions
	IntOption (const char *c, const char *n, const char *d, int32_t def=int32_t(), IntRange r=IntRange(INT32_MIN, INT32_MAX))
	operator int32_t (void) const
	operator int32_t & (void)
IntOption &	operator= (int32_t x)
virtual bool	parse (const char *str)
virtual void	help (bool verbose=false)

Static Public Member Functions
static vec< Option * > &	getOptionList ()
static const char *&	getUsageString ()
static const char *&	getHelpPrefixString ()

Data Fields
const char *	name
const char *	description
const char *	category
const char *	type_name

Protected Attributes
IntRange	range
int32_t	value

Detailed Description

Definition at line 181 of file Options.h.

Constructor & Destructor Documentation

Minisat::IntOption::IntOption ( const char *  c, const char *  n, const char *  d, int32_t  def = int32_t(), IntRange  r = IntRange(INT32_MIN, INT32_MAX)  )

inline

Definition at line 188 of file Options.h.

        : Option(n, d, c, "<int32>"), range(r), value(def) {}

Member Function Documentation

static const char*& Minisat::Option::getHelpPrefixString ( )

inlinestaticinherited

Definition at line 58 of file Options.h.

{ static const char* help_prefix_str = ""; return help_prefix_str; }

static vec<Option*>& Minisat::Option::getOptionList ( )

inlinestaticinherited

Definition at line 56 of file Options.h.

{ static vec<Option*> options; return options; }

static const char*& Minisat::Option::getUsageString ( )

inlinestaticinherited

Definition at line 57 of file Options.h.

{ static const char* usage_str; return usage_str; }

virtual void Minisat::IntOption::help ( bool  verbose = false )

inlinevirtual

Implements Minisat::Option.

Definition at line 218 of file Options.h.

                                            {
        fprintf(stderr, "  -%-12s = %-8s [", name, type_name);
        if (range.begin == INT32_MIN)
            fprintf(stderr, "imin");
        else
            fprintf(stderr, "%4d", range.begin);

        fprintf(stderr, " .. ");
        if (range.end == INT32_MAX)
            fprintf(stderr, "imax");
        else
            fprintf(stderr, "%4d", range.end);

        fprintf(stderr, "] (default: %d)\n", value);
        if (verbose){
            fprintf(stderr, "\n        %s\n", description);
            fprintf(stderr, "\n");
        }
    }

Minisat::IntOption::operator int32_t ( void  ) const

inline

Definition at line 191 of file Options.h.

{ return value; }

Minisat::IntOption::operator int32_t & ( void  )

inline

Definition at line 192 of file Options.h.

{ return value; }

IntOption& Minisat::IntOption::operator= ( int32_t  x )

inline

Definition at line 193 of file Options.h.

{ value = x; return *this; }

virtual bool Minisat::IntOption::parse ( const char *  str )

inlinevirtual

Implements Minisat::Option.

Definition at line 195 of file Options.h.

                                       {
        const char* span = str; 

        if (!match(span, "-") || !match(span, name) || !match(span, "="))
            return false;

        char*   end;
        int32_t tmp = strtol(span, &end, 10);

        if (end == NULL) 
            return false;
        else if (tmp > range.end){
            fprintf(stderr, "ERROR! value <%s> is too large for option \"%s\".\n", span, name);
            exit(1);
        }else if (tmp < range.begin){
            fprintf(stderr, "ERROR! value <%s> is too small for option \"%s\".\n", span, name);
            exit(1); }

        value = tmp;

        return true;
    }

Field Documentation

const char* Minisat::Option::category

inherited

Definition at line 53 of file Options.h.

const char* Minisat::Option::description

inherited

Definition at line 52 of file Options.h.

const char* Minisat::Option::name

inherited

Definition at line 51 of file Options.h.

IntRange Minisat::IntOption::range

protected

Definition at line 184 of file Options.h.

const char* Minisat::Option::type_name

inherited

Definition at line 54 of file Options.h.

int32_t Minisat::IntOption::value

protected

Definition at line 185 of file Options.h.

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The documentation for this class was generated from the following file:

• Options.h