dart::compiler::ffi::Range Class Reference

#include <range.h>

Public Member Functions
intptr_t	start () const
intptr_t	end_exclusive () const
intptr_t	end_inclusive () const
intptr_t	Length () const
bool	Contains (intptr_t number) const
bool	Contains (const Range &other) const
bool	After (const Range &other) const
bool	Overlaps (const Range &other) const
const Range	Intersect (const Range &other) const
const Range	Translate (intptr_t delta) const

Static Public Member Functions
static Range	StartAndLength (intptr_t start_inclusive, intptr_t length)
static Range	StartAndEnd (intptr_t start_inclusive, intptr_t end_exclusive)

Detailed Description

Definition at line 23 of file range.h.

Member Function Documentation

After()

bool dart::compiler::ffi::Range::After ( const Range &  other ) const

inline

Definition at line 56 of file range.h.

                                       {
    return other.end_exclusive_ <= start_;
  }

Contains() [1/2]

bool dart::compiler::ffi::Range::Contains ( const Range &  other ) const

inline

Definition at line 51 of file range.h.

                                          {
    return Contains(other.start_) && Contains(other.end_inclusive());
  }

Contains() [2/2]

bool dart::compiler::ffi::Range::Contains ( intptr_t  number ) const

inline

Definition at line 46 of file range.h.

                                       {
    return start_ <= number && number < end_exclusive_;
  }

end_exclusive()

intptr_t dart::compiler::ffi::Range::end_exclusive ( ) const

inline

Definition at line 40 of file range.h.

{ return end_exclusive_; }

end_inclusive()

intptr_t dart::compiler::ffi::Range::end_inclusive ( ) const

inline

Definition at line 41 of file range.h.

{ return end_exclusive_ - 1; }

Intersect()

const Range dart::compiler::ffi::Range::Intersect ( const Range &  other ) const

inline

Definition at line 68 of file range.h.

                                                  {
    ASSERT(Overlaps(other));
    return Range(Utils::Maximum(start_, other.start_),
                 Utils::Minimum(end_exclusive_, other.end_exclusive_));
  }

Length()

intptr_t dart::compiler::ffi::Range::Length ( ) const

inline

Definition at line 43 of file range.h.

{ return end_exclusive_ - start_; }

Overlaps()

bool dart::compiler::ffi::Range::Overlaps ( const Range &  other ) const

inline

Definition at line 61 of file range.h.

                                          {
    return !this->After(other) && !other.After(*this);
  }

start()

intptr_t dart::compiler::ffi::Range::start ( ) const

inline

Definition at line 39 of file range.h.

{ return start_; }

StartAndEnd()

static Range dart::compiler::ffi::Range::StartAndEnd ( intptr_t  start_inclusive, intptr_t  end_exclusive  )

inlinestatic

Definition at line 35 of file range.h.

                                                                             {
    return Range(start_inclusive, end_exclusive);
  }

StartAndLength()

static Range dart::compiler::ffi::Range::StartAndLength ( intptr_t  start_inclusive, intptr_t  length  )

inlinestatic

Definition at line 28 of file range.h.

                                                                         {
    return Range(start_inclusive, start_inclusive + length);
  }

Translate()

const Range dart::compiler::ffi::Range::Translate ( intptr_t  delta ) const

inline

Definition at line 77 of file range.h.

                                              {
    return Range(start_ + delta, end_exclusive_ + delta);
  }

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The documentation for this class was generated from the following file:

• third_party/dart-lang/sdk/runtime/vm/compiler/ffi/range.h