| 1 |
module Vector_class |
| 2 |
|
| 3 |
implicit NONE |
| 4 |
PRIVATE |
| 5 |
|
| 6 |
public :: initialize |
| 7 |
public :: getSize |
| 8 |
public :: getElementAt |
| 9 |
public :: getPropertyListSize |
| 10 |
public :: getPropertyNameAt |
| 11 |
public :: addElement |
| 12 |
public :: setElementProperty |
| 13 |
public :: getElementProperty |
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|
| 15 |
integer, parameter :: logical_data_type = 1 |
| 16 |
integer, parameter :: integer_data_type = 2 |
| 17 |
integer, parameter :: real_data_type = 3 |
| 18 |
|
| 19 |
type, public :: Vector |
| 20 |
PRIVATE |
| 21 |
integer :: initialCapacity = 10 |
| 22 |
integer :: capacityIncrement = 0 |
| 23 |
integer :: elementCount = 0 |
| 24 |
|
| 25 |
integer :: initialProperties = 5 |
| 26 |
integer :: PropertyIncrement = 0 |
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integer :: propertyCount = 0 |
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|
| 29 |
integer, pointer :: ElementData(:) |
| 30 |
character(len=100), pointer :: PropertyDescriptions(:) |
| 31 |
integer, pointer :: PropertyDataType(:) |
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real(kind = 8), pointer :: realElementProperties(:,:) |
| 33 |
integer, pointer :: integerElementProperties(:,:) |
| 34 |
logical, pointer :: logicalElementProperties(:,:) |
| 35 |
end type Vector |
| 36 |
|
| 37 |
interface initialize |
| 38 |
module procedure initialize_0i |
| 39 |
module procedure initialize_1i |
| 40 |
module procedure initialize_2i |
| 41 |
module procedure initialize_3i |
| 42 |
module procedure initialize_4i |
| 43 |
end interface |
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|
| 45 |
interface setElementProperty |
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module procedure setElementPropertyReal |
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module procedure setElementPropertyInt |
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module procedure setElementPropertyLogical |
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end interface |
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|
| 51 |
interface getElementProperty |
| 52 |
module procedure getElementPropertyReal |
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module procedure getElementPropertyInt |
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module procedure getElementPropertyLogical |
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end interface |
| 56 |
contains |
| 57 |
|
| 58 |
function getSize(this) result (ne) |
| 59 |
type(Vector), pointer :: this |
| 60 |
integer :: ne |
| 61 |
ne = this%elementCount |
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end function getSize |
| 63 |
|
| 64 |
function getElementAt(this, loc) result (id) |
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type(Vector), pointer :: this |
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integer, intent(in) :: loc |
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integer :: id |
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id = this%ElementData(loc) |
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end function getElementAt |
| 70 |
|
| 71 |
function getPropertyListSize(this) result (np) |
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type(Vector), pointer :: this |
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integer :: np |
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np = this%propertyCount |
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end function getPropertyListSize |
| 76 |
|
| 77 |
function getPropertyNameAt(this, loc) result (pn) |
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type(Vector), pointer :: this |
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integer, intent(in) :: loc |
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character(len=len(this%PropertyDescriptions)) :: pn |
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pn = this%PropertyDescriptions(loc) |
| 82 |
end function getPropertyNameAt |
| 83 |
|
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|
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subroutine getElementPropertyReal(this, id, PropName, pv) |
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type(Vector), pointer :: this |
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integer :: id, whichprop |
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character(len=*) :: PropName |
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real(kind=8) :: pv |
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|
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whichprop = getPropertyIndex(this, PropName) |
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if (whichprop .eq. 0 ) then |
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write(*,*) 'unknown property!' |
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pv = 0.0 |
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else |
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if (this%PropertyDataType(whichprop) .ne. real_data_type) then |
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write(*,*) 'wrong data type for this property!' |
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pv = 0.0 |
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else |
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pv = this%realElementProperties(id, whichprop) |
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endif |
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endif |
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end subroutine getElementPropertyReal |
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|
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subroutine getElementPropertyInt(this, id, PropName, pv) |
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type(Vector), pointer :: this |
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integer :: id, whichprop |
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character(len=*) :: PropName |
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integer :: pv |
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|
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whichprop = getPropertyIndex(this, PropName) |
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if (whichprop .eq. 0 ) then |
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write(*,*) 'unknown property!' |
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pv = 0 |
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else |
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if (this%PropertyDataType(whichprop) .ne. integer_data_type) then |
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write(*,*) 'wrong data type for this property!' |
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pv = 0 |
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else |
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pv = this%integerElementProperties(id, whichprop) |
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endif |
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endif |
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end subroutine getElementPropertyInt |
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|
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subroutine getElementPropertyLogical(this, id, PropName, pv) |
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type(Vector), pointer :: this |
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integer :: id, whichprop |
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character(len=*) :: PropName |
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logical :: pv |
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|
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whichprop = getPropertyIndex(this, PropName) |
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if (whichprop .eq. 0 ) then |
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write(*,*) 'unknown property!' |
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pv = .false. |
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else |
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if (this%PropertyDataType(whichprop) .ne. logical_data_type) then |
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write(*,*) 'wrong data type for this property!' |
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pv = .false. |
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else |
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pv = this%logicalElementProperties(id, whichprop) |
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endif |
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endif |
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end subroutine getElementPropertyLogical |
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|
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function getPropertyIndex(this, PropName) result (id) |
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type(Vector), pointer :: this |
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integer :: id, i |
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character(len=*) :: PropName |
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|
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do i = 1, this%propertyCount |
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if (this%PropertyDescriptions(i) == PropName) then |
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id = i |
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return |
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endif |
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enddo |
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id = 0 |
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end function getPropertyIndex |
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|
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subroutine ensureCapacityHelper(this, minCapacity, minPropCap) |
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type(Vector), pointer :: this, that |
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integer, intent(in) :: minCapacity, minPropCap |
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integer :: oldCapacity, oldPropCap |
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integer :: newCapacity, newPropCap |
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logical :: resizeFlag = .false. |
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|
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oldCapacity = size(this%ElementData) |
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oldPropCap = size(this%PropertyDescriptions) |
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|
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if (minCapacity > oldCapacity) then |
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if (this%capacityIncrement .gt. 0) then |
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newCapacity = oldCapacity + this%capacityIncrement |
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else |
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newCapacity = oldCapacity * 2 |
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endif |
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if (newCapacity .lt. minCapacity) then |
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newCapacity = minCapacity |
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endif |
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resizeFlag = .true. |
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endif |
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|
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if (minPropCap > oldPropCap) then |
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if (this%PropertyIncrement .gt. 0) then |
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newPropCap = oldPropCap + this%PropertyIncrement |
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else |
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newPropCap = oldPropCap * 2 |
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endif |
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if (newPropCap .lt. minPropCap) then |
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newPropCap = minPropCap |
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endif |
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resizeFlag = .true. |
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endif |
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|
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if (resizeFlag) then |
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that = initialize(newCapacity, newPropCap, & |
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this%capacityIncrement, this%PropertyIncrement) |
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call copyAllData(this, that) |
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deallocate(this) |
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this => that |
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endif |
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end subroutine ensureCapacityHelper |
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|
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subroutine copyAllData(v1, v2) |
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type(Vector), pointer :: v1 |
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type(Vector), pointer :: v2 |
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integer :: i, j |
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|
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do i = 1, v1%elementCount |
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v2%elementData(i) = v1%elementData(i) |
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do j = 1, v1%propertyCount |
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|
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if (v1%PropertyDataType(j) .eq. integer_data_type) & |
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v2%integerElementProperties(i,j) = & |
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v1%integerElementProperties(i,j) |
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|
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if (v1%PropertyDataType(j) .eq. real_data_type) & |
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v2%realElementProperties(i,j) = v1%realElementProperties(i,j) |
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|
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if (v1%PropertyDataType(j) .eq. logical_data_type) & |
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v2%logicalElementProperties(i,j) = & |
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v1%logicalElementProperties(i,j) |
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enddo |
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enddo |
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|
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do j = 1, v1%propertyCount |
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v2%PropertyDescriptions(j) = v1%PropertyDescriptions(j) |
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v2%PropertyDataType(j) = v1%PropertyDataType(j) |
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enddo |
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|
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v2%elementCount = v1%elementCount |
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v2%propertyCount = v1%propertyCount |
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|
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return |
| 233 |
end subroutine copyAllData |
| 234 |
|
| 235 |
function addElement(this) result (id) |
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type(Vector), pointer :: this |
| 237 |
integer :: id |
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call ensureCapacityHelper(this, this%elementCount + 1, this%PropertyCount) |
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this%elementCount = this%elementCount + 1 |
| 240 |
this%elementData = this%elementCount |
| 241 |
id = this%elementCount |
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end function addElement |
| 243 |
|
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recursive subroutine setElementPropertyReal(this, id, PropName, PropValue) |
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type(Vector), pointer :: this |
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integer :: id, i |
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character(len=*), intent(in) :: PropName |
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real( kind=8 ), intent(in) :: PropValue |
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logical :: foundit = .false. |
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! first make sure that the PropName isn't in the list of known properties: |
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do i = 1, this%propertyCount |
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if (PropName == this%PropertyDescriptions(i)) then |
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foundit = .true. |
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this%realElementProperties(id,i) = PropValue |
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endif |
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enddo |
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|
| 258 |
if (.not.foundit) then |
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call addPropertyToVector(this, PropName, real_data_type) |
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call setElementPropertyReal(this, id, PropName, PropValue) |
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endif |
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end subroutine setElementPropertyReal |
| 263 |
|
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recursive subroutine setElementPropertyInt(this, id, PropName, PropValue) |
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type(Vector), pointer :: this |
| 266 |
integer :: id, i |
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character(len=*), intent(in) :: PropName |
| 268 |
integer, intent(in) :: PropValue |
| 269 |
logical :: foundit = .false. |
| 270 |
! first make sure that the PropName isn't in the list of known properties: |
| 271 |
do i = 1, this%propertyCount |
| 272 |
if (PropName == this%PropertyDescriptions(i)) then |
| 273 |
foundit = .true. |
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this%integerElementProperties(id,i) = PropValue |
| 275 |
endif |
| 276 |
enddo |
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|
| 278 |
if (.not.foundit) then |
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call addPropertyToVector(this, PropName, integer_data_type) |
| 280 |
call setElementPropertyInt(this, id, PropName, PropValue) |
| 281 |
endif |
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end subroutine setElementPropertyInt |
| 283 |
|
| 284 |
recursive subroutine setElementPropertyLogical(this, id, PropName, PropValue) |
| 285 |
type(Vector), pointer :: this |
| 286 |
integer :: id, i |
| 287 |
character(len=*), intent(in) :: PropName |
| 288 |
logical, intent(in) :: PropValue |
| 289 |
logical :: foundit = .false. |
| 290 |
! first make sure that the PropName isn't in the list of known properties: |
| 291 |
do i = 1, this%propertyCount |
| 292 |
if (PropName == this%PropertyDescriptions(i)) then |
| 293 |
foundit = .true. |
| 294 |
this%logicalElementProperties(id,i) = PropValue |
| 295 |
endif |
| 296 |
enddo |
| 297 |
|
| 298 |
if (.not.foundit) then |
| 299 |
call addPropertyToVector(this, PropName, logical_data_type) |
| 300 |
call setElementPropertyLogical(this, id, PropName, PropValue) |
| 301 |
endif |
| 302 |
end subroutine setElementPropertyLogical |
| 303 |
|
| 304 |
subroutine addPropertyToVector(this, PropName, data_type) |
| 305 |
type(Vector), pointer :: this |
| 306 |
character(len=*), intent(in) :: PropName |
| 307 |
integer data_type |
| 308 |
call ensureCapacityHelper(this, this%elementCount, this%propertyCount + 1) |
| 309 |
this%propertyCount = this%propertyCount + 1 |
| 310 |
this%PropertyDescriptions(this%propertyCount) = PropName |
| 311 |
this%PropertyDataType(this%propertyCount) = data_type |
| 312 |
end subroutine addPropertyToVector |
| 313 |
|
| 314 |
function initialize_0i() result(this) |
| 315 |
type(Vector), pointer :: this |
| 316 |
nullify(this) |
| 317 |
this = initialize_2i(10, 5) |
| 318 |
end function initialize_0i |
| 319 |
|
| 320 |
function initialize_1i(nprop) result(this) |
| 321 |
integer, intent(in) :: nprop |
| 322 |
type(Vector), pointer :: this |
| 323 |
nullify(this) |
| 324 |
this = initialize_2i(10, nprop) |
| 325 |
end function initialize_1i |
| 326 |
|
| 327 |
function initialize_2i(cap, nprop) result(this) |
| 328 |
integer, intent(in) :: cap, nprop |
| 329 |
type(Vector), pointer :: this |
| 330 |
nullify(this) |
| 331 |
this = initialize_4i(cap, nprop, 0, 0) |
| 332 |
end function initialize_2i |
| 333 |
|
| 334 |
function initialize_3i(cap, nprop, capinc) result(this) |
| 335 |
integer, intent(in) :: cap, nprop, capinc |
| 336 |
type(Vector), pointer :: this |
| 337 |
nullify(this) |
| 338 |
this = initialize_4i(cap, nprop, capinc, 0) |
| 339 |
end function initialize_3i |
| 340 |
|
| 341 |
function initialize_4i(cap, nprop, capinc, propinc) result(this) |
| 342 |
integer, intent(in) :: cap, nprop, capinc, propinc |
| 343 |
integer :: error |
| 344 |
type(Vector), pointer :: this |
| 345 |
nullify(this) |
| 346 |
if (cap .lt. 0) then |
| 347 |
write(*,*) 'Bogus Capacity:', cap |
| 348 |
stop |
| 349 |
endif |
| 350 |
if (nprop .lt. 0) then |
| 351 |
write(*,*) 'Bogus Number of Properties:', nprop |
| 352 |
stop |
| 353 |
endif |
| 354 |
|
| 355 |
allocate(this, stat=error) |
| 356 |
if(error .ne. 0) write(*,*) 'Could not allocate Vector!' |
| 357 |
|
| 358 |
this%initialCapacity = cap |
| 359 |
this%initialProperties = nprop |
| 360 |
this%capacityIncrement = capinc |
| 361 |
this%propertyIncrement = propinc |
| 362 |
|
| 363 |
allocate(this%elementData(this%initialCapacity), stat=error) |
| 364 |
if(error .ne. 0) write(*,*) 'Could not allocate elementData!' |
| 365 |
|
| 366 |
allocate(this%PropertyDescriptions(this%initialProperties), & |
| 367 |
stat=error) |
| 368 |
if(error .ne. 0) write(*,*) 'Could not allocate PropertyDescriptions!' |
| 369 |
|
| 370 |
allocate(this%integerElementProperties(this%initialCapacity, & |
| 371 |
this%initialProperties), stat=error) |
| 372 |
if(error .ne. 0) write(*,*) 'Could not allocate integerElementProperties!' |
| 373 |
|
| 374 |
allocate(this%realElementProperties(this%initialCapacity, & |
| 375 |
this%initialProperties), stat=error) |
| 376 |
if(error .ne. 0) write(*,*) 'Could not allocate realElementProperties!' |
| 377 |
|
| 378 |
allocate(this%logicalElementProperties(this%initialCapacity, & |
| 379 |
this%initialProperties), stat=error) |
| 380 |
if(error .ne. 0) write(*,*) 'Could not allocate logicalElementProperties!' |
| 381 |
end function initialize_4i |
| 382 |
|
| 383 |
|
| 384 |
|
| 385 |
|
| 386 |
|
| 387 |
|
| 388 |
end module Vector_class |
