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dart::RangeUtils Class Reference

#include <range_analysis.h>

Inheritance diagram for dart::RangeUtils:
dart::AllStatic

Static Public Member Functions

static bool Fits (Range *range, RangeBoundary::RangeSize size)
 
static bool IsWithin (const Range *range, int64_t min, int64_t max)
 
static bool IsWithin (const Range *range, const Range *other)
 
static bool IsPositive (Range *range)
 
static bool IsNegative (Range *range)
 
static bool Overlaps (Range *range, intptr_t min, intptr_t max)
 
static bool CanBeZero (Range *range)
 
static bool OnlyLessThanOrEqualTo (Range *range, intptr_t value)
 
static bool IsSingleton (Range *range)
 

Detailed Description

Definition at line 493 of file range_analysis.h.

Member Function Documentation

◆ CanBeZero()

static bool dart::RangeUtils::CanBeZero ( Range *  range)
inlinestatic

Definition at line 518 of file range_analysis.h.

518{ return Overlaps(range, 0, 0); }
dart::RangeUtils::Overlaps
static bool Overlaps(Range *range, intptr_t min, intptr_t max)
Definition: range_analysis.h:514

◆ Fits()

static bool dart::RangeUtils::Fits ( Range *  range,
RangeBoundary::RangeSize  size 
)
inlinestatic

Definition at line 495 of file range_analysis.h.

495 {
496 return !Range::IsUnknown(range) && range->Fits(size);
497 }
dart::Range::IsUnknown
static bool IsUnknown(const Range *other)
Definition: range_analysis.h:294
flutter::size
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Definition: switches.h:259

◆ IsNegative()

static bool dart::RangeUtils::IsNegative ( Range *  range)
inlinestatic

Definition at line 510 of file range_analysis.h.

510 {
511 return !Range::IsUnknown(range) && range->IsNegative();
512 }

◆ IsPositive()

static bool dart::RangeUtils::IsPositive ( Range *  range)
inlinestatic

Definition at line 507 of file range_analysis.h.

507 {
508 return !Range::IsUnknown(range) && range->IsPositive();
509 }

◆ IsSingleton()

static bool dart::RangeUtils::IsSingleton ( Range *  range)
inlinestatic

Definition at line 524 of file range_analysis.h.

524 {
525 return !Range::IsUnknown(range) && range->IsSingleton();
526 }

◆ IsWithin() [1/2]

static bool dart::RangeUtils::IsWithin ( const Range *  range,
const Range *  other 
)
inlinestatic

Definition at line 503 of file range_analysis.h.

503 {
504 return !Range::IsUnknown(range) && range->IsWithin(other);
505 }

◆ IsWithin() [2/2]

static bool dart::RangeUtils::IsWithin ( const Range *  range,
int64_t  min,
int64_t  max 
)
inlinestatic

Definition at line 499 of file range_analysis.h.

499 {
500 return !Range::IsUnknown(range) && range->IsWithin(min, max);
501 }
max
static float max(float r, float g, float b)
Definition: hsl.cpp:49
min
static float min(float r, float g, float b)
Definition: hsl.cpp:48

◆ OnlyLessThanOrEqualTo()

static bool dart::RangeUtils::OnlyLessThanOrEqualTo ( Range *  range,
intptr_t  value 
)
inlinestatic

Definition at line 520 of file range_analysis.h.

520 {
521 return !Range::IsUnknown(range) && range->OnlyLessThanOrEqualTo(value);
522 }
value
uint8_t value
Definition: fl_standard_message_codec.cc:36

◆ Overlaps()

static bool dart::RangeUtils::Overlaps ( Range *  range,
intptr_t  min,
intptr_t  max 
)
inlinestatic

Definition at line 514 of file range_analysis.h.

514 {
515 return Range::IsUnknown(range) || range->Overlaps(min, max);
516 }
The documentation for this class was generated from the following file:
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