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add FROM_INFINITE_BASE flag 

* defines both (TO and FROM)_INFINITE_BASE
 * add FROM_INFINITE_BASE functionality

Signed-off-by: Daniel Santos <dacs.git@brilhante.top>
This commit is contained in:
Daniel Santos 2022-03-11 15:15:13 +00:00
parent 43398cf34b
commit df82e9e3eb
1 changed files with 32 additions and 2 deletions
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34
numericx.c
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@ -24,6 +24,14 @@
#define FROM_FIRST_NUMBER_VOID false
#endif
#ifndef TO_INFINITE_BASE
#define TO_INFINITE_BASE false
#endif
#ifndef FROM_INFINITE_BASE
#define FROM_INFINITE_BASE false
#endif
typedef struct NumeralPtr
{
char const* symbol;
@ -55,6 +63,21 @@ new_digit(numeral_ptr* last_numeral, char const* to_first)
return starting_point;
}
numeral_ptr*
numeral_infinity(char const* to_first, size_t cases)
{
numeral_ptr* starting_case = new_digit(NULL, to_first);
numeral_ptr* other_case = starting_case;
for(size_t i = 2; i <= cases; ++i)
{
other_case->next = new_digit(other_case, to_first);
other_case = other_case->next;
}
return starting_case;
}
void
increment(numeral_ptr* numeral, char* num_first, char* num_last)
{
@ -191,8 +214,15 @@ main(int argc, char* argv[])
}
/* initializing counting and result */
numeral_ptr* counting = new_digit(NULL, from_first);
numeral_ptr* result = new_digit(NULL, to_first);
numeral_ptr* counting = NULL;
numeral_ptr* result = NULL;
if( FROM_INFINITE_BASE )
counting = numeral_infinity(from_first, strlen(number));
else
counting = numeral_infinity(from_first, 1);
result = numeral_infinity(to_first, 1);
/* first number void */
if( !(FROM_FIRST_NUMBER_VOID && TO_FIRST_NUMBER_VOID) )