addin/datefunc/dfa.cl

9  * with the License.  You may obtain a copy of the License at
100  * Get the number of days in a specified month
102  * @param nMonth the number of the Month
104  * @return number of days
122  * Convert a date to a count of days starting from 01/01/0001
124  * The internal representation of a Date used in this Addin
125  * is the number of days between 01/01/0001 and the date
129  * @param nDay the day of the Month
130  * @param nMonth the number of the Month
132  * @return count of days from 01/01/0001 to the date specified
152  * Convert a count of days starting from 01/01/0001 to a date
154  * The internal representation of a Date used in this Addin
155  * is the number of days between 01/01/0001 and the date
157  * to a Day , Month, Year representation of a Date.
159  * @param nDay count of days from 01/01/0001
160  * @param *pDay pointer to a variable for the day of the month
212  * Two modes of operation are provided.
215  * The second calculates the diffence by week of year.
218  * shall be the first day of the week.
221  * is assigned a number in the the year in which most of its days lie.
223  * That means that week 1 of any year is the week that contains the 4. January
225  * The internal representation of a Date used in the Addin is the number of days based on 01/01/0001
227  * A WeekDay can be then calculated by substracting 1 and calculating the rest of
242  * The 4.January of first Date Argument can thus be used to calculate
250  * % is the modulo operator in C which calculates the rest of an Integer division
256  * @param dMode - mode of operation
260  * mode 1 is the difference by week of year
301  * @param dMode - mode of operation
348  * @param dMode - mode of operation
401  * Get the Number of Days in the month for a date
423  * Get number of weeks in the year for a date
429  * shall be the first day of the week.
431  * A WeekDay can be calculated by substracting 1 and calculating the rest of
467  * Get number of days in the year of a date specified
491  * It's called before any of these new functions is actually
498  * @param *nCount - returns the number of functions which are exported to StarCalc
515 …* @param *nParamCount Output: Number of Parameter. Must be greater than 0, because there's always …
516 …: Pointer to arrray with exactly 16 variables of typ Paramtype. nParamCount Entries are set to the…
607  * @param *pName Output: Name of the parameter
608  * @param *pDesc Output: Description of the parameter