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Extended condition macros (#13419)

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Allow `ENABLED`, `DISABLED`, `PIN_EXISTS`, and `BUTTON_EXISTS` to take multiple arguments. Also add:
- Alias `ANY(...)` for `!DISABLED(...)`
- Alias `ANY_PIN(...)` for `PIN_EXISTS(a) || PIN_EXISTS(b) ...`
- Alias `EITHER(A,B)` for `ANY(...)`
- Alias `ALL(...)` and `BOTH(A,B)` for `ENABLED(...)`
- `NONE(...)` for `DISABLED(...)`
This commit is contained in:
Scott Lahteine
2019-03-16 23:43:06 -05:00
committed by GitHub
parent d20eab4f83
commit 49cf92dc36
281 changed files with 1299 additions and 1288 deletions
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4
Marlin/src/core/minmax.h
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@ -23,9 +23,9 @@
#undef MIN
#undef MAX
// Pass NUM_ARGS(__VA_ARGS__) to use the number of arguments
// Use NUM_ARGS(__VA_ARGS__) to get the number of variadic arguments
#define _NUM_ARGS(_0,_24_,_23,_22,_21,_20,_19,_18,_17,_16,_15,_14,_13,_12,_11,_10,_9,_8,_7,_6,_5,_4,_3,_2,_1,N,...) N
#define NUM_ARGS(...) _NUM_ARGS(0, __VA_ARGS__ ,24,23,22,21,20,19,18,17,16,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,0)
#define NUM_ARGS(V...) _NUM_ARGS(0,V,24,23,22,21,20,19,18,17,16,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,0)
#ifdef __cplusplus