diff options
Diffstat (limited to 'src/iter/masks.rs')
| -rw-r--r-- | src/iter/masks.rs | 57 |
1 files changed, 39 insertions, 18 deletions
diff --git a/src/iter/masks.rs b/src/iter/masks.rs index 970c570..63ec771 100644 --- a/src/iter/masks.rs +++ b/src/iter/masks.rs @@ -4,8 +4,14 @@ // Every mask is 7 days longer to handle cross-year weekly periods. -const WDAY: [[usize; 7]; 55] = [[0, 1, 2, 3, 4, 5, 6]; 55]; -const M365: [usize; 365 + 7] = [ +pub(crate) type WDAY_MASK = [usize; 7 * 55]; +pub(crate) type MASK_365 = [usize; 365 + 7]; +pub(crate) type MASK_366 = [usize; 366 + 7]; +pub(crate) type MASK_365_SIGNED = [isize; 365 + 7]; +pub(crate) type MASK_366_SIGNED = [isize; 366 + 7]; +pub(crate) type MONTH_RANGE_MASK = [usize; 13]; + +const M365: MASK_365 = [ // 31 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 28 @@ -36,7 +42,7 @@ const M365: [usize; 365 + 7] = [ // 7 ------------------------------------------------------------------------------------------ 1, 1, 1, 1, 1, 1, 1, ]; -const MDAY365: [usize; 365 + 7] = [ +const MDAY365: MASK_365_SIGNED = [ // 31 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, @@ -76,7 +82,7 @@ const MDAY365: [usize; 365 + 7] = [ // 7 ----------------------------------------------------------------------------------------- 1, 2, 3, 4, 5, 6, 7, ]; -const NMDAY365: [isize; 365 + 7] = [ +const NMDAY365: MASK_365_SIGNED = [ // 31 -31, -30, -29, -28, -27, -26, -25, -24, -23, -22, -21, -20, -19, -18, -17, -16, -15, -14, -13, -12, -11, -10, -9, -8, -7, -6, -5, -4, -3, -2, -1, @@ -116,9 +122,9 @@ const NMDAY365: [isize; 365 + 7] = [ // 7 ----------------------------------------------------------------------------------------- -31, -30, -29, -28, -27, -26, -25, ]; -const M365_RANGE: [usize; 13] = [0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365]; +const M365_RANGE: MONTH_RANGE_MASK = [0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365]; -const M366: [usize; 366 + 7] = [ +const M366: MASK_366 = [ // 31 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 29 @@ -149,7 +155,7 @@ const M366: [usize; 366 + 7] = [ // 7 ------------------------------------------------------------------------------------------ 1, 1, 1, 1, 1, 1, 1, ]; -const MDAY366: [usize; 366 + 7] = [ +const MDAY366: MASK_366_SIGNED = [ // 31 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, @@ -189,8 +195,8 @@ const MDAY366: [usize; 366 + 7] = [ // 7 ----------------------------------------------------------------------------------------- 1, 2, 3, 4, 5, 6, 7, ]; -const M366_RANGE: [usize; 13] = [0, 31, 60, 91, 121, 152, 182, 213, 244, 274, 305, 335, 366]; -const NMDAY366: [isize; 366 + 7] = [ +const M366_RANGE: MONTH_RANGE_MASK = [0, 31, 60, 91, 121, 152, 182, 213, 244, 274, 305, 335, 366]; +const NMDAY366: MASK_366_SIGNED = [ // 31 -31, -30, -29, -28, -27, -26, -25, -24, -23, -22, -21, -20, -19, -18, -17, -16, -15, -14, -13, -12, -11, -10, -9, -8, -7, -6, -5, -4, -3, -2, -1, @@ -230,18 +236,33 @@ const NMDAY366: [isize; 366 + 7] = [ // 7 ----------------------------------------------------------------------------------------- -31, -30, -29, -28, -27, -26, -25, ]; +const WDAY: WDAY_MASK = [ + 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, + 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, + 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, + 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, + 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, + 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, + 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, + 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, + 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, + 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, + 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, + 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, + 6, +]; #[derive(Clone)] pub struct Masks { - pub wday: [[usize; 7]; 55], - pub m365: [usize; 365 + 7], - pub m365range: [usize; 13], - pub m366: [usize; 366 + 7], - pub m366range: [usize; 13], - pub mday365: [usize; 365 + 7], - pub mday366: [usize; 366 + 7], - pub nmday365: [isize; 365 + 7], - pub nmday366: [isize; 366 + 7], + pub wday: WDAY_MASK, + pub m365: MASK_365, + pub m365range: MONTH_RANGE_MASK, + pub m366: MASK_366, + pub m366range: MONTH_RANGE_MASK, + pub mday365: MASK_365_SIGNED, + pub mday366: MASK_366_SIGNED, + pub nmday365: MASK_365_SIGNED, + pub nmday366: MASK_366_SIGNED, } pub const MASKS: Masks = Masks { |