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Smarter MIN, MAX, ABS macros

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Use macros that explicitly avoid double-evaluation and can be used for any datatype, replacing `min`, `max`, `abs`, `fabs`, `labs`, and `FABS`.

Co-Authored-By: ejtagle <ejtagle@hotmail.com>
This commit is contained in:
Scott Lahteine
2018-05-13 01:10:34 -05:00
parent 083ec9963e
commit 99ecdf59af
52 changed files with 206 additions and 247 deletions
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21
Marlin/src/inc/Conditionals_post.h
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@ -35,6 +35,16 @@
|| MB(SCOOVO_X9H) \
)
#ifdef TEENSYDUINO
#undef max
#define max(a,b) ((a)>(b)?(a):(b))
#undef min
#define min(a,b) ((a)<(b)?(a):(b))
#undef NOT_A_PIN // Override Teensyduino legacy CapSense define work-around
#define NOT_A_PIN 0 // For PINS_DEBUGGING
#endif
#define IS_SCARA (ENABLED(MORGAN_SCARA) || ENABLED(MAKERARM_SCARA))
#define IS_KINEMATIC (ENABLED(DELTA) || IS_SCARA)
#define IS_CARTESIAN !IS_KINEMATIC
@ -1374,7 +1384,6 @@
#undef LROUND
#undef FMOD
#define ATAN2(y, x) atan2f(y, x)
#define FABS(x) fabsf(x)
#define POW(x, y) powf(x, y)
#define SQRT(x) sqrtf(x)
#define CEIL(x) ceilf(x)
@ -1383,16 +1392,6 @@
#define FMOD(x, y) fmodf(x, y)
#endif
#ifdef TEENSYDUINO
#undef max
#define max(a,b) ((a)>(b)?(a):(b))
#undef min
#define min(a,b) ((a)<(b)?(a):(b))
#undef NOT_A_PIN // Override Teensyduino legacy CapSense define work-around
#define NOT_A_PIN 0 // For PINS_DEBUGGING
#endif
// Number of VFAT entries used. Each entry has 13 UTF-16 characters
#if ENABLED(SCROLL_LONG_FILENAMES)
#define MAX_VFAT_ENTRIES (5)