diff options
Diffstat (limited to 'doc/math.txt')
-rw-r--r-- | doc/math.txt | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/doc/math.txt b/doc/math.txt deleted file mode 100644 index 7718f9e44..000000000 --- a/doc/math.txt +++ /dev/null @@ -1,69 +0,0 @@ - -Mathematical dialplan function - -Yeah, I thought it was a little insane too.. - -adds: - -Sum, Multiply, Divide, Subtract, Modulus, GT, LT, GTE, LTE, EQ functions to Asterisk - -All functions follow the same basic pattern for parameters: - -parameter 1 = the math expression -parameter 2 = the type of result - -Perform calculation on number 1 to number 2. Valid ops are: - +,-,/,*,%,<,>,>=,<=,== -and behave as their C equivalents. - -<type_of_result> - wanted type of result: - f, float - float(default) - i, int - integer, - h, hex - hex, - c, char - char - -Each math expression is performed as - - Action param1 on param2 - -eg: - - Action = Divide - Param1 = 10 - Param2 = 2 - -Results in - - Divide 10 by 2 - - -Example dialplan: - -exten => 11099,1,Set(RV=${MATH(1+20)}) -exten => 11099,n,NOOP(${RV}) -exten => 11099,n,Set(RV=${MATH(10*2)}) -exten => 11099,n,NOOP(${RV}) -exten => 11099,n,Set(RV=${MATH(10*2)}) -exten => 11099,n,NOOP(${RV}) -exten => 11099,n,Set(RV=${MATH(10-2)}) -exten => 11099,n,NOOP(${RV}) -exten => 11099,n,Set(RV=${MATH(2%10)}) -exten => 11099,n,NOOP(${RV}) -exten => 11099,n,Set(RV=${MATH(10/0)}) -exten => 11099,n,NOOP(${RV}) -exten => 11099,n,Set(RV=${MATH(10-200)}) -exten => 11099,n,NOOP(${RV}) -exten => 11099,n,Set(RV=${MATH(1-20)}) -exten => 11099,n,NOOP(${RV}) -exten => 11099,n,Set(RV=${MATH(1<20)}) -exten => 11099,n,NOOP(${RV}) -exten => 11099,n,Set(RV=${MATH(1>=20)}) -exten => 11099,n,NOOP(${RV}) -exten => 11099,n,Set(RV=${MATH(101>20)}) -exten => 11099,n,NOOP(${RV}) -exten => 11099,n,Set(RV=${MATH(1==20)}) -exten => 11099,n,NOOP(${RV}) -exten => 11099,n,Set(RV=${MATH(20<=20)}) -exten => 11099,n,NOOP(${RV}) -exten => 11099,n,Set(RV=${MATH(123%16,int)}) -exten => 11099,n,NOOP(${RV}) |