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clsLoad.cls
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clsLoad.cls
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VERSION 1.0 CLASS
BEGIN
MultiUse = -1 'True
END
Attribute VB_Name = "clsLoad"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = False
Attribute VB_Exposed = False
Option Explicit
'properties
Private sNature As String
Private sScope As String
Private sType_ As String
Private sPrefixGen As String
Private sPrefixGenA As String
Private sPrefixGenB As String
Private sPrefixVDLA As String
Private sPrefixVDLB As String
Private lIndex As Long
Property Get Nature() As String
Nature = sNature
End Property
Property Let Nature(sValue As String)
sNature = sValue
End Property
Property Get Scope() As String
Scope = sScope
End Property
Property Get index() As Long
index = lIndex
End Property
Property Let index(lValue As Long)
lIndex = lValue
End Property
Sub Class_Initialize()
sScope = "Beam"
End Sub
Sub GetLoadVariables_ForBeamDesign(VariablesColl As Collection, Worksheet As Worksheet, LoadRow As Long)
'scrapes information from worksheet to create obiects of clsVariable
'Prep
CreatePrefixes
'Applies to all Type_
CreateDefaultVariables VariablesColl, Worksheet, LoadRow
'Depending on Type_
CreateLoadVariables VariablesColl, Worksheet, LoadRow
End Sub
Private Sub CreatePrefixes()
'Creates Prefixes for the load object and stores them for later
sPrefixGen = "{" & lIndex & "_" & sScope & "}"
sPrefixGenA = "{a" & lIndex & "_" & sScope & "}"
sPrefixGenB = "{b" & lIndex & "_" & sScope & "}"
sPrefixVDLA = "{" & lIndex & "}v_{a_" & sScope & "}"
sPrefixVDLB = "{" & lIndex & "}v_{b_" & sScope & "}"
End Sub
Private Sub CreateDefaultVariables(ByRef Variables As Collection, Worksheet As Worksheet, LoadRow As Long)
'Creates Load_Type_ (nature of load) and Type_ (type of load) variables for the load object, stores in collection object passed by ref
Dim Variable As clsVariable
'set the type variable
sType_ = Worksheet.Range(Get_sVariableColumn("type_") & LoadRow).Value
Set Variable = New clsVariable
Variable.Add "Type_" & sPrefixGen, sType_
Variables.Add Variable
'set the description variable
Set Variable = New clsVariable
Variable.Add "Load_Desc_" & sPrefixGen, Worksheet.Range(Get_sVariableColumn("load_description") & LoadRow).Value
Variables.Add Variable
'set the nature variable
If Nature = "Permanent" Then
Set Variable = New clsVariable
Variable.Add "Load_Type_" & sPrefixGen, 0
Variables.Add Variable
Else
Set Variable = New clsVariable
Variable.Add "Load_Type_" & sPrefixGen, 1
Variables.Add Variable
End If
End Sub
Private Sub CreateLoadVariables(ByRef Variables As Collection, Worksheet As Worksheet, LoadRow As Long)
Dim Variable As clsVariable
Select Case sType_
Case "Full UDL"
Set Variable = New clsVariable
Variable.Add "w_" & sPrefixGen, Round(Worksheet.Range(Get_sVariableColumn("load_valueA") & LoadRow).Value, 2), "kN/m"
Variables.Add Variable
Case "Point Load"
Set Variable = New clsVariable
Variable.Add "P_" & sPrefixGen, Round(Worksheet.Range(Get_sVariableColumn("load_valueA") & LoadRow).Value, 2), "kN"
Variables.Add Variable
Set Variable = New clsVariable
Variable.Add "L_" & sPrefixGenA, Worksheet.Range(Get_sVariableColumn("load_PosA") & LoadRow).Value, "m"
Variables.Add Variable
Case "Partial UDL"
Set Variable = New clsVariable
Variable.Add "w_" & sPrefixGen, Round(Worksheet.Range(Get_sVariableColumn("load_valueA") & LoadRow).Value, 2), "kN/m"
Variables.Add Variable
Set Variable = New clsVariable
Variable.Add "L_" & sPrefixGenA, Worksheet.Range(Get_sVariableColumn("load_PosA") & LoadRow).Value, "m"
Variables.Add Variable
Set Variable = New clsVariable
Variable.Add "L_" & sPrefixGenB, Worksheet.Range(Get_sVariableColumn("load_PosB") & LoadRow).Value, "m"
Variables.Add Variable
Case "Partial VDL"
Set Variable = New clsVariable
Variable.Add "w_" & sPrefixVDLA, Round(Worksheet.Range(Get_sVariableColumn("load_valueA") & LoadRow).Value, 2), "kN/m"
Variables.Add Variable
Set Variable = New clsVariable
Variable.Add "w_" & sPrefixVDLB, Round(Worksheet.Range(Get_sVariableColumn("load_valueB") & LoadRow).Value, 2), "kN/m"
Variables.Add Variable
Set Variable = New clsVariable
Variable.Add "L_" & sPrefixGenA, Worksheet.Range(Get_sVariableColumn("load_PosA") & LoadRow).Value, "m"
Variables.Add Variable
Set Variable = New clsVariable
Variable.Add "L_" & sPrefixGenB, Worksheet.Range(Get_sVariableColumn("load_PosB") & LoadRow).Value, "m"
Variables.Add Variable
End Select
End Sub