CalendarPage Class Reference

Constructor for the CalendarPage class.

For a single instance, the constructor may be provided with a Month and Year. For recurring usage, this is generally not done, and instead the Compute method is called with the parameters.

 CalendarPage c(3, 2018);
 for (int i=0; i<c.DayMapEntries(); i++) {
     if (c.DayMap[i] == 0)
         printf("%4s", "");
     else
         printf("%4d", c.DayMap[i]);
 }
 printf("\n");

Parameters:

[in]	Month	is optional and defaults to 1 (January).
[in]	Year	is optional and defaults to 2018.

Definition at line 6 of file CalendarPage.cpp.

Compute the CalendarPage information, when recurring usage is needed.

This API can be used when more than a single CalendarPage is needed. Alternately, if the constructor has no options, this API is used to select the Month and Year.

Note:

Erroneous parameters may cause unpredictable results.

 CalendarPage c;
 c.Compute(3, 2018);
 for (int i=0; i<c.DayMapEntries(); i++) {
     if (c.DayMap[i] == 0)
         printf("%4s", "");
     else
         printf("%4d", c.DayMap[i]);
 }
 printf("\n");

Parameters:

[in]	Month	defines the month of interest; e.g. 1 = January, ...
[in]	Year	defines the year of interest; e.g. 2018

Returns:

true if it computed the CalendarPage information.

Definition at line 24 of file CalendarPage.cpp.

Get the number of entries in the DayMap, to limit iterators.

Definition at line 105 of file CalendarPage.h.

The CalendarPage information, expressed as an accessible array.

• There are DayMapEntries() in the Array index 0 to n-1.
• Each entry has either 0, or the day number in it.

The information format is best represented in the following visual.

    ///  DayMap[] array indices   |    DayMap populated
    ///   0  1  2  3  4  5  6     |     0  0  0  0  0  0  1
    ///   7  8  9 10 11 12 13     |     2  3  4  5  6  7  8
    ///  14 15 16 17 18 19 20     |     9 10 11 12 13 14 15
    ///  21 22 23 24 25 26 27     |    16 17 18 19 20 21 22
    ///  28 29 30 31 32 33 34     |    23 24 25 26 27 28 29
    ///  35 36                    |    30 31
    /// 

Definition at line 101 of file CalendarPage.h.