Revision [16581]
This is an old revision of KeyPgOpAdd made by CountingPine on 2013-02-04 00:52:22.
Operator + (Addition)
Sums two expressions
Syntax:
KeyPgDeclare declare KeyPgOperator operator + ( KeyPgByref byref lhs KeyPgAs as KeyPgByte byte, KeyPgByref byref rhs KeyPgAs as KeyPgByte byte ) KeyPgAs as KeyPgByte byte
KeyPgDeclare declare KeyPgOperator operator + ( KeyPgByref byref lhs KeyPgAs as KeyPgUbyte ubyte, KeyPgByref byref rhs KeyPgAs as KeyPgUbyte ubyte ) KeyPgAs as KeyPgUbyte ubyte
KeyPgDeclare declare KeyPgOperator operator + ( KeyPgByref byref lhs KeyPgAs as KeyPgShort short, KeyPgByref byref rhs KeyPgAs as KeyPgShort short ) KeyPgAs as KeyPgShort short
KeyPgDeclare declare KeyPgOperator operator + ( KeyPgByref byref lhs KeyPgAs as KeyPgUshort ushort, KeyPgByref byref rhs KeyPgAs as KeyPgUshort ushort ) KeyPgAs as KeyPgUshort ushort
KeyPgDeclare declare KeyPgOperator operator + ( KeyPgByref byref lhs KeyPgAs as KeyPgInteger integer, KeyPgByref byref rhs KeyPgAs as KeyPgInteger integer ) KeyPgAs as KeyPgInteger integer
KeyPgDeclare declare KeyPgOperator operator + ( KeyPgByref byref lhs KeyPgAs as KeyPgUinteger uinteger, KeyPgByref byref rhs KeyPgAs as KeyPgUinteger uinteger ) KeyPgAs as KeyPgUinteger uinteger
KeyPgDeclare declare KeyPgOperator operator + ( KeyPgByref byref lhs KeyPgAs as KeyPgLongint longint, KeyPgByref byref rhs KeyPgAs as KeyPgLongint longint ) KeyPgAs as KeyPgLongint longint
KeyPgDeclare declare KeyPgOperator operator + ( KeyPgByref byref lhs KeyPgAs as KeyPgUlongint ulongint, KeyPgByref byref rhs KeyPgAs as KeyPgUlongint ulongint ) KeyPgAs as KeyPgUlongint ulongint
KeyPgDeclare declare KeyPgOperator operator + ( KeyPgByref byref lhs KeyPgAs as KeyPgUbyte ubyte, KeyPgByref byref rhs KeyPgAs as KeyPgUbyte ubyte ) KeyPgAs as KeyPgUbyte ubyte
KeyPgDeclare declare KeyPgOperator operator + ( KeyPgByref byref lhs KeyPgAs as KeyPgShort short, KeyPgByref byref rhs KeyPgAs as KeyPgShort short ) KeyPgAs as KeyPgShort short
KeyPgDeclare declare KeyPgOperator operator + ( KeyPgByref byref lhs KeyPgAs as KeyPgUshort ushort, KeyPgByref byref rhs KeyPgAs as KeyPgUshort ushort ) KeyPgAs as KeyPgUshort ushort
KeyPgDeclare declare KeyPgOperator operator + ( KeyPgByref byref lhs KeyPgAs as KeyPgInteger integer, KeyPgByref byref rhs KeyPgAs as KeyPgInteger integer ) KeyPgAs as KeyPgInteger integer
KeyPgDeclare declare KeyPgOperator operator + ( KeyPgByref byref lhs KeyPgAs as KeyPgUinteger uinteger, KeyPgByref byref rhs KeyPgAs as KeyPgUinteger uinteger ) KeyPgAs as KeyPgUinteger uinteger
KeyPgDeclare declare KeyPgOperator operator + ( KeyPgByref byref lhs KeyPgAs as KeyPgLongint longint, KeyPgByref byref rhs KeyPgAs as KeyPgLongint longint ) KeyPgAs as KeyPgLongint longint
KeyPgDeclare declare KeyPgOperator operator + ( KeyPgByref byref lhs KeyPgAs as KeyPgUlongint ulongint, KeyPgByref byref rhs KeyPgAs as KeyPgUlongint ulongint ) KeyPgAs as KeyPgUlongint ulongint
KeyPgDeclare declare KeyPgOperator operator + ( KeyPgByref byref lhs KeyPgAs as KeyPgSingle single, KeyPgByref byref rhs KeyPgAs as KeyPgSingle single ) KeyPgAs as KeyPgSingle single
KeyPgDeclare declare KeyPgOperator operator + ( KeyPgByref byref lhs KeyPgAs as KeyPgDouble double, KeyPgByref byref rhs KeyPgAs as KeyPgDouble double ) KeyPgAs as KeyPgDouble double
KeyPgDeclare declare KeyPgOperator operator + ( KeyPgByref byref lhs KeyPgAs as KeyPgDouble double, KeyPgByref byref rhs KeyPgAs as KeyPgDouble double ) KeyPgAs as KeyPgDouble double
KeyPgDeclare declare KeyPgOperator operator + ( KeyPgByref byref lhs KeyPgAs as T KeyPgPointer Pointer, KeyPgByref byref rhs KeyPgAs as KeyPgInteger integer ) KeyPgAs as T KeyPgPointer Pointer
KeyPgDeclare declare KeyPgOperator operator + ( KeyPgByref byref rhs KeyPgAs as KeyPgInteger integer, KeyPgByref byref lhs KeyPgAs as T KeyPgPointer Pointer ) KeyPgAs as T KeyPgPointer Pointer
KeyPgDeclare declare KeyPgOperator operator + ( KeyPgByref byref rhs KeyPgAs as KeyPgInteger integer, KeyPgByref byref lhs KeyPgAs as T KeyPgPointer Pointer ) KeyPgAs as T KeyPgPointer Pointer
KeyPgDeclare declare KeyPgOperator operator + ( KeyPgByref byref lhs KeyPgAs as T, KeyPgByref byref rhs KeyPgAs as KeyPgInteger integer ) KeyPgAs as T
KeyPgDeclare declare KeyPgOperator operator + ( KeyPgByref byref lhs KeyPgAs as KeyPgInteger integer, KeyPgByref byref rhs KeyPgAs as T ) KeyPgAs as T
KeyPgDeclare declare KeyPgOperator operator + ( KeyPgByref byref lhs KeyPgAs as KeyPgInteger integer, KeyPgByref byref rhs KeyPgAs as T ) KeyPgAs as T
Usage:
result = lhs + rhs
Parameters:
lhs
The left-hand side expression to sum.
rhs
The right-hand side expression to sum.
T
Any pointer type.
Return Value:
Returns the sum of two expressions.
Description:
When the left and right-hand side expressions are numeric values, Operator + (Add) returns the sum of the two values.
When the left and right-hand side expressions are string values, Operator + (Add) concatenates the two strings and returns the result.
If an integral value n is added to a T KeyPgPointer Pointer type, the operator performs pointer arithmetic on the address, returning the memory position of a T value, n indices away (assuming n is within bounds of a contiguous array of T values). This behaves differently from numeric addition, because the KeyPgInteger Integer value is scaled by KeyPgSizeof Sizeof( T ).
Neither operand is modified in any way.
This operator can be overloaded to accept user-defined types.
Examples:
Dim n As Single
n = 4.75 + 5.25
Print n
n = 4.75 + 5.25
Print n
will produce the output:
10
Dialect Differences:
- In the CompilerOptlang -lang qb dialect, this operator cannot be overloaded.
Differences from QB:
- None
See also:
Back to Arithmetic Operators
Back to Operators
