Difference between revisions of "CHAR STR()"
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==SYNOPSIS== | ==SYNOPSIS== | ||
<code lang="c"> | <code lang="c"> | ||
| − | #include " | + | #include "lianja_api.h" |
char *CHAR_STR(buffer, number, width, decimals) | char *CHAR_STR(buffer, number, width, decimals) | ||
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<code lang="c"> | <code lang="c"> | ||
| − | #include " | + | #include "lianja_api.h" |
lianjaapi_char_str() | lianjaapi_char_str() | ||
Latest revision as of 06:46, 11 April 2013
PURPOSE
Convert a number to a character string
SYNONYM
api_char_str()
SYNOPSIS
#include "lianja_api.h" char *CHAR_STR(buffer, number, width, decimals) <input parameters> double number; /* Number to convert */ int width; /* Total width of the returned */ int decimals; /* Number of decimal places */ <output parameters> char buffer; /* Address of the buffer where the result is returned */
DESCRIPTION
The CHAR_STR() function converts the numeric value to right justified character string for the specified width and rounded to the number of decimal places.
EXAMPLE
The following example converts a numeric parameter to a 10 character string pointer with the decimal places rounded to 2.
#include "lianja_api.h" lianjaapi_char_str() { char buffer[1025] if ( _parinfo(1) == API_NTYPE) { CHAR_STR( buffer, _parnd(1), 10, 2); } else { strcpy(buffer,""); } _retc( buffer ); }
SEE ALSO
_parc(), _parclen(), _parcsiz(), _parinfo(), _retc(), _retclen(), ISCHAR(), CHAR_ALLTRIM(), CHAR_LOWER(), CHAR_LPAD(), CHAR_LTRIM(), CHAR_RPAD(), CHAR_RTRIM(), CHAR_UPPER(), DATE_STOD()
