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Update documentation

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@3893 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Spencer
2004-10-03 14:22:01 +00:00
parent c22c053f82
commit 220623f88a
1 changed files with 14 additions and 24 deletions
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38
doc/README.math
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@@ -10,7 +10,7 @@ Sum, Multiply, Divide, Subtract, Modulus, GT, LT, GTE, LTE, EQ functions to aste
All functions follow the same basic pattern for parameters:
parameter 1 = the name of the return variable
parameter 2 = the first number
parameter 2 = the operation
parameter 3 = the second number
Each action is perfromed as
@@ -30,41 +30,31 @@ Results in
Example dialplan:
exten => 11099,1,SUM(RV,1,20)
exten => 11099,1,Math(RV,1+20)
exten => 11099,2,NOOP(${RV})
exten => 11099,3,MULTIPLY(RV,10,2)
exten => 11099,3,Math(RV,10*2)
exten => 11099,4,NOOP(${RV})
exten => 11099,5,DIVIDE(RV,10,2)
exten => 11099,5,Math(RV,10*2)
exten => 11099,6,NOOP(${RV})
exten => 11099,7,SUBTRACT(RV,10,2)
exten => 11099,7,Math(RV,10-2)
exten => 11099,8,NOOP(${RV})
exten => 11099,9,MODULUS(RV,2,10)
exten => 11099,9,Math(RV,2%10)
exten => 11099,10,NOOP(${RV})
exten => 11099,11,DIVIDE(RV,10,0)
exten => 11099,11,Math(RV,10/0)
exten => 11099,12,NOOP(${RV})
exten => 11099,13,SUBTRACT(RV,10,200)
exten => 11099,13,math(RV,10-200)
exten => 11099,14,NOOP(${RV})
exten => 11099,15,DIVIDE(RV,1,20)
exten => 11099,15,Math(RV,1-20)
exten => 11099,16,NOOP(${RV})
exten => 11099,17,LT(RV,1,20)
exten => 11099,17,Math(RV,1<20)
exten => 11099,18,NOOP(${RV})
exten => 11099,19,GTE(RV,1,20)
exten => 11099,19,Math(RV,1>=20)
exten => 11099,20,NOOP(${RV})
exten => 11099,21,GT(RV,101,20)
exten => 11099,21,Math(RV,101>20)
exten => 11099,22,NOOP(${RV})
exten => 11099,23,EQ(RV,1,20)
exten => 11099,23,Math(RV,1==20)
exten => 11099,24,NOOP(${RV})
exten => 11099,25,LTE(RV,20,20)
exten => 11099,25,Math(RV,20<=20)
exten => 11099,26,NOOP(${RV})
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Makefile stuff:
APPS+=app_math.so
app_math.so: app_math.c
$(CC) -D_GNU_SOURCE -shared -Xlinker -x -o $@ $< -lz -L/usr/lib