Triangle point storage. Default constructable (triangle is not) More...
Public Member Functions | |
triPoints ()=default | |
Default construct. More... | |
void | front ()=delete |
The front() accessor (from FixedList) has no purpose. More... | |
void | back ()=delete |
The back() accessor (from FixedList) has no purpose. More... | |
triPoints (const point &p0, const point &p1, const point &p2) | |
Construct from three points. More... | |
triPoints (const triPointRef &pts) | |
Construct from point references. More... | |
triPoints (const FixedList< point, 3 > &pts) | |
Construct from three points. More... | |
triPoints (const UList< point > &points, const FixedList< label, 3 > &indices) | |
Copy construct from subset of points. More... | |
const point & | a () const noexcept |
The first vertex. More... | |
const point & | b () const noexcept |
The second vertex. More... | |
const point & | c () const noexcept |
The third vertex. More... | |
point & | a () noexcept |
The first vertex. More... | |
point & | b () noexcept |
The second vertex. More... | |
point & | c () noexcept |
The third vertex. More... | |
void | flip () |
Flip triangle orientation by swapping second and third vertices. More... | |
triPointRef | tri () const |
Return as triangle reference. More... | |
point | centre () const |
Return centre (centroid) More... | |
vector | areaNormal () const |
The area normal - with magnitude equal to area of triangle. More... | |
vector | unitNormal () const |
Return unit normal. More... | |
scalar | mag () const |
The magnitude of the triangle area. More... | |
Pair< point > | box () const |
The enclosing (bounding) box for the triangle. More... | |
vector | vecA () const |
Edge vector opposite point a(): from b() to c() More... | |
vector | vecB () const |
Edge vector opposite point b(): from c() to a() More... | |
vector | vecC () const |
Edge vector opposite point c(): from a() to b() More... | |
Public Member Functions inherited from FixedList< point, 3 > | |
void | writeEntry (const word &keyword, Ostream &os) const |
Write the list as a dictionary entry with keyword. More... | |
FixedList ()=default | |
Default construct. More... | |
FixedList (const point &val) | |
Construct and initialize all entries to given value. More... | |
FixedList (const Foam::zero) | |
Construct and initialize all entries to zero. More... | |
FixedList (const point list[N]) | |
Copy construct from C-array (deprecated) More... | |
FixedList (const FixedList< point, N > &list) | |
Copy construct. More... | |
FixedList (FixedList< point, N > &&list) | |
Move construct by using move assignment for the individual list elements. More... | |
FixedList (std::initializer_list< point > list) | |
Construct from an initializer list. Runtime size check. More... | |
FixedList (const UList< point > &list) | |
Construct from UList. Runtime size check. More... | |
FixedList (const FixedList< point, AnyNum > &list, const FixedList< label, N > &indices) | |
Copy construct from a subset of the input. No size check. More... | |
FixedList (const UList< point > &list, const FixedList< label, N > &indices) | |
Copy construct from a subset of the input. No size check. More... | |
FixedList (const SLList< point > &list) | |
Construct from SLList. Runtime size check. More... | |
FixedList (Istream &is) | |
Construct from Istream. More... | |
autoPtr< FixedList< point, N > > | clone () const |
Clone. More... | |
const point * | cdata () const noexcept |
Return pointer to the underlying array serving as data storage. More... | |
point * | data () noexcept |
Return pointer to the underlying array serving as data storage. More... | |
const char * | cdata_bytes () const noexcept |
Return pointer to the underlying array serving as data storage,. More... | |
char * | data_bytes () noexcept |
Return pointer to the underlying array serving as data storage,. More... | |
point & | get () noexcept |
Element access using compile-time indexing. More... | |
const point & | get () const noexcept |
Element access using compile-time indexing. More... | |
point & | front () noexcept |
Access first element of the list, position [0]. More... | |
const point & | front () const noexcept |
Access first element of the list, position [0]. More... | |
point & | back () noexcept |
Access last element of the list, position [N-1]. More... | |
const point & | back () const noexcept |
Access last element of the list, position [N-1]. More... | |
label | fcIndex (const label i) const |
Return the forward circular index, i.e. next index which returns to the first at the end of the list. More... | |
const point & | fcValue (const label i) const |
Return forward circular value (ie, next value in the list) More... | |
point & | fcValue (const label i) |
Return forward circular value (ie, next value in the list) More... | |
label | rcIndex (const label i) const |
Return the reverse circular index, i.e. previous index which returns to the last at the beginning of the list. More... | |
const point & | rcValue (const label i) const |
Return reverse circular value (ie, previous value in the list) More... | |
point & | rcValue (const label i) |
Return reverse circular value (ie, previous value in the list) More... | |
void | checkStart (const label start) const |
Check start is within valid range [0,size) More... | |
void | checkSize (const label size) const |
Check size is identical to template parameter N. More... | |
void | checkIndex (const label i) const |
Check index is within valid range [0,N) More... | |
bool | uniform () const |
True if all entries have identical values, and list is non-empty. More... | |
label | find (const point &val, label pos=0) const |
Find index of the first occurrence of the value. More... | |
label | rfind (const point &val, label pos=-1) const |
Find index of the last occurrence of the value. More... | |
bool | contains (const point &val, label pos=0) const |
Is the value contained in the list? More... | |
void | resize (const label n) |
Dummy function, to make FixedList consistent with List. More... | |
void | resize_nocopy (const label n) |
Dummy function, to make FixedList consistent with List. More... | |
void | setSize (const label n) |
Dummy function, to make FixedList consistent with List. More... | |
void | fill (const point &val) |
Assign all entries to the given value. More... | |
void | fill (const Foam::zero) |
Assign all entries to zero. More... | |
void | moveFirst (const label i) |
Move element to the first position. More... | |
void | moveLast (const label i) |
Move element to the last position. More... | |
void | swapFirst (const label i) |
Swap element with the first element. More... | |
void | swapLast (const label i) |
Swap element with the last element. More... | |
void | transfer (FixedList< point, N > &list) |
Transfer by swapping using a move assignment for the content of the individual list elements. More... | |
point & | operator[] (const label i) |
Return element of FixedList. More... | |
const point & | operator[] (const label i) const |
Return element of constant FixedList. More... | |
void | operator= (const point list[N]) |
Assignment to array operator. Takes linear time. More... | |
void | operator= (const UList< point > &list) |
Assignment to UList operator. Takes linear time. More... | |
void | operator= (const SLList< point > &list) |
Assignment to SLList operator. Takes linear time. More... | |
void | operator= (std::initializer_list< point > list) |
Assignment to an initializer list. Takes linear time. More... | |
void | operator= (const point &val) |
Assign all entries to the given value. fill() More... | |
void | operator= (const Foam::zero) |
Assign all entries to zero. fill() More... | |
void | operator= (const FixedList< point, N > &list) |
Copy assignment. More... | |
void | operator= (FixedList< point, N > &&list) |
Move assignment. More... | |
iterator | begin () noexcept |
Return an iterator to begin traversing the FixedList. More... | |
const_iterator | begin () const noexcept |
Return const_iterator to begin traversing the constant FixedList. More... | |
iterator | end () noexcept |
Return an iterator to end traversing the FixedList. More... | |
const_iterator | end () const noexcept |
Return const_iterator to end traversing the constant FixedList. More... | |
const_iterator | cbegin () const noexcept |
Return const_iterator to begin traversing the constant FixedList. More... | |
const_iterator | cend () const noexcept |
Return const_iterator to end traversing the constant FixedList. More... | |
reverse_iterator | rbegin () |
Return reverse_iterator to begin reverse traversing the FixedList. More... | |
const_reverse_iterator | rbegin () const |
Return const_reverse_iterator to begin reverse traversing FixedList. More... | |
reverse_iterator | rend () |
Return reverse_iterator to end reverse traversing the FixedList. More... | |
const_reverse_iterator | rend () const |
Return const_reverse_iterator to end reverse traversing FixedList. More... | |
const_reverse_iterator | crbegin () const |
Return const_reverse_iterator to begin reverse traversing FixedList. More... | |
const_reverse_iterator | crend () const |
Return const_reverse_iterator to end reverse traversing FixedList. More... | |
void | swap (FixedList< point, N > &other) |
Swap lists by swapping the content of the individual list elements. More... | |
bool | operator== (const FixedList< point, N > &list) const |
Equality operation on FixedLists of the same type. More... | |
bool | operator!= (const FixedList< point, N > &list) const |
The opposite of the equality operation. Takes linear time. More... | |
bool | operator< (const FixedList< point, N > &list) const |
Compare two FixedLists lexicographically. Takes linear time. More... | |
bool | operator> (const FixedList< point, N > &list) const |
Compare two FixedLists lexicographically. Takes linear time. More... | |
bool | operator<= (const FixedList< point, N > &list) const |
Return true if !(a > b). Takes linear time. More... | |
bool | operator>= (const FixedList< point, N > &list) const |
Return true if !(a < b). Takes linear time. More... | |
Istream & | readList (Istream &is) |
Read from Istream, discarding contents of existing List. More... | |
Ostream & | writeList (Ostream &os, const label shortLen=0) const |
Write List, with line-breaks in ASCII when length exceeds shortLen. More... | |
point & | first () noexcept |
Access first element of the list, position [0] - front() More... | |
const point & | first () const noexcept |
Access first element of the list, position [0] - front() More... | |
point & | last () noexcept |
Access last element of the list, position [N-1] - back() More... | |
const point & | last () const noexcept |
Access last element of the list, position [N-1] - back() More... | |
bool | found (const point &val, label pos=0) const |
Same as contains() More... | |
Additional Inherited Members | |
Public Types inherited from FixedList< point, 3 > | |
typedef point | value_type |
The value type the FixedList contains. More... | |
typedef point * | pointer |
The pointer type for non-const access to value_type items. More... | |
typedef const point * | const_pointer |
The pointer type for const access to value_type items. More... | |
typedef point & | reference |
The type used for storing into value_type objects. More... | |
typedef const point & | const_reference |
The type used for reading from constant value_type objects. More... | |
typedef point * | iterator |
Random access iterator for traversing FixedList. More... | |
typedef const point * | const_iterator |
Random access iterator for traversing FixedList. More... | |
typedef label | size_type |
The type to represent the size of a FixedList. More... | |
typedef label | difference_type |
The difference between iterator objects. More... | |
typedef std::reverse_iterator< iterator > | reverse_iterator |
Reverse iterator (non-const access) More... | |
typedef std::reverse_iterator< const_iterator > | const_reverse_iterator |
Reverse iterator (const access) More... | |
Static Public Member Functions inherited from FixedList< point, 3 > | |
static const FixedList< point, N > & | null () |
Return a null FixedList. More... | |
static std::streamsize | size_bytes () noexcept |
Number of contiguous bytes for the list data,. More... | |
static std::streamsize | byteSize () |
Number of contiguous bytes for the list data, runtime FatalError if type is not contiguous. More... | |
static constexpr bool | empty () noexcept |
Always false since zero-sized FixedList is compile-time disabled. More... | |
static constexpr label | size () noexcept |
Return the number of elements in the FixedList. More... | |
static constexpr unsigned | max_size () noexcept |
The dimensioned size (template parameter N) of the FixedList. More... | |
Protected Member Functions inherited from FixedList< point, 3 > | |
void | writeEntry (Ostream &os) const |
Write the FixedList with its compound type. More... | |
Triangle point storage. Default constructable (triangle is not)
Definition at line 74 of file triangle.H.
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default |
Default construct.
Construct from three points.
Definition at line 29 of file triangleI.H.
References Foam::constant::physicoChemical::b, Foam::constant::universal::c, and p0.
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inlineexplicit |
Construct from point references.
Definition at line 41 of file triangleI.H.
References triPoints::a(), triPoints::b(), triPoints::c(), and pts.
Construct from three points.
Definition at line 49 of file triangleI.H.
Copy construct from subset of points.
Definition at line 56 of file triangleI.H.
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inlinenoexcept |
The first vertex.
Definition at line 130 of file triangle.H.
Referenced by triPoints::triPoints().
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inlinenoexcept |
The second vertex.
Definition at line 135 of file triangle.H.
Referenced by triPoints::triPoints().
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inlinenoexcept |
The third vertex.
Definition at line 140 of file triangle.H.
Referenced by triPoints::triPoints().
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inlinenoexcept |
The first vertex.
Definition at line 145 of file triangle.H.
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inlinenoexcept |
The second vertex.
Definition at line 150 of file triangle.H.
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inlinenoexcept |
The third vertex.
Definition at line 155 of file triangle.H.
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inline |
Flip triangle orientation by swapping second and third vertices.
Definition at line 264 of file triangleI.H.
References Foam::constant::physicoChemical::b, and Foam::constant::universal::c.
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inline |
Return as triangle reference.
Definition at line 258 of file triangleI.H.
References Foam::constant::physicoChemical::b, and Foam::constant::universal::c.
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inline |
Return centre (centroid)
Definition at line 132 of file triangleI.H.
References Foam::constant::physicoChemical::b, Foam::constant::universal::c, and triangle< Point, PointRef >::centre().
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inline |
The area normal - with magnitude equal to area of triangle.
Definition at line 157 of file triangleI.H.
References triangle< Point, PointRef >::areaNormal(), Foam::constant::physicoChemical::b, and Foam::constant::universal::c.
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inline |
Return unit normal.
Definition at line 184 of file triangleI.H.
References Foam::constant::physicoChemical::b, Foam::constant::universal::c, and triangle< Point, PointRef >::unitNormal().
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inline |
The magnitude of the triangle area.
Definition at line 273 of file triangleI.H.
References Foam::mag().
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inline |
The enclosing (bounding) box for the triangle.
Definition at line 213 of file triangleI.H.
References Foam::constant::physicoChemical::b, triangle< Point, PointRef >::box(), and Foam::constant::universal::c.
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inline |
Edge vector opposite point a(): from b() to c()
Definition at line 238 of file triangleI.H.
References Foam::constant::physicoChemical::b, and Foam::constant::universal::c.
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inline |
Edge vector opposite point b(): from c() to a()
Definition at line 244 of file triangleI.H.
References Foam::constant::universal::c.
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inline |
Edge vector opposite point c(): from a() to b()
Definition at line 250 of file triangleI.H.
References Foam::constant::physicoChemical::b.
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