Package org.robwork.sdurw
Class PathStatePtr
- java.lang.Object
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- org.robwork.sdurw.PathStatePtr
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public class PathStatePtr extends java.lang.Object
Ptr stores a pointer and optionally takes ownership of the value.
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Constructor Summary
Constructors Constructor Description PathStatePtr()
Default constructor yielding a NULL-pointer.PathStatePtr(long cPtr, boolean cMemoryOwn)
PathStatePtr(PathState ptr)
Do not take ownership of ptr.
ptr can be null.
The constructor is implicit on purpose.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description PathState
__ref__()
Dereferencing operator.void
append(PathStatePtr spath)
long
capacity()
void
clear()
PathStateCPtr
cptr()
void
delete()
PathState
deref()
The pointer stored in the object.State
elem(long idx)
boolean
equals(PathState p)
static long
getCPtr(PathStatePtr obj)
PathState
getDeref()
Member access operator.boolean
isEmpty()
boolean
isNull()
checks if the pointer is nullboolean
isShared()
check if this Ptr has shared ownership or none
ownershipPathStatePtr
load(java.lang.String filename, WorkCellPtr wc)
void
reserve(long n)
void
save(java.lang.String filename, WorkCellPtr wc)
int
size()
PathTimedStatePtr
toTimedStatePath(double timeStep)
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Constructor Detail
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PathStatePtr
public PathStatePtr(long cPtr, boolean cMemoryOwn)
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PathStatePtr
public PathStatePtr()
Default constructor yielding a NULL-pointer.
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PathStatePtr
public PathStatePtr(PathState ptr)
Do not take ownership of ptr.
ptr can be null.
The constructor is implicit on purpose.
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Method Detail
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getCPtr
public static long getCPtr(PathStatePtr obj)
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delete
public void delete()
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deref
public PathState deref()
The pointer stored in the object.
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__ref__
public PathState __ref__()
Dereferencing operator.
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getDeref
public PathState getDeref()
Member access operator.
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equals
public boolean equals(PathState p)
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isShared
public boolean isShared()
check if this Ptr has shared ownership or none
ownership- Returns:
- true if Ptr has shared ownership, false if it has no ownership.
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isNull
public boolean isNull()
checks if the pointer is null- Returns:
- Returns true if the pointer is null
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cptr
public PathStateCPtr cptr()
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size
public int size()
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elem
public State elem(long idx)
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load
public PathStatePtr load(java.lang.String filename, WorkCellPtr wc)
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save
public void save(java.lang.String filename, WorkCellPtr wc)
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append
public void append(PathStatePtr spath)
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toTimedStatePath
public PathTimedStatePtr toTimedStatePath(double timeStep)
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capacity
public long capacity()
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reserve
public void reserve(long n)
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isEmpty
public boolean isEmpty()
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clear
public void clear()
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