diff options
author | 2020-07-02 21:29:25 +0200 | |
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committer | 2020-07-02 21:29:25 +0200 | |
commit | fb90cac2f2079972d75b3c4637de314a8498ed24 (patch) | |
tree | 4b89b545712e513bcebbfe3c995dc914a104637f /src/lib/netlist/plib/pfunction.h | |
parent | fd268c1202b3634c53ab1088026a925fb5134abb (diff) |
netlist: Add comparison operators to pfunction.
Comparison operators evaluate either into 0.0 or 1.0. Thus they can be
used like "(a==1)*(b==2)" which will only result in 1.0 if a equal 1 and
b equal 1. From the yet to be released test code:
* PFUNCEXPECT("1==1", 1.0)
* PFUNCEXPECT("1 *0 == 2-1-1", 1.0)
* PFUNCEXPECT("0!=1", 1.0)
* PFUNCEXPECT("0<1", 1.0)
* PFUNCEXPECT("1>0", 1.0)
* PFUNCEXPECT("0<=1", 1.0)
* PFUNCEXPECT("1>=0", 1.0)
* PFUNCEXPECT("1<=1", 1.0)
* PFUNCEXPECT("1>=1", 1.0)
* PFUNCEXPECT("if(1>0, 2, 0)", 2.0)
* PFUNCEXPECT("if(0>1, 2, 3)", 3.0)
* PFUNCEXPECT("if(sin(1)>0, 2, 3)", 3.0) // fail
Diffstat (limited to 'src/lib/netlist/plib/pfunction.h')
-rw-r--r-- | src/lib/netlist/plib/pfunction.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/lib/netlist/plib/pfunction.h b/src/lib/netlist/plib/pfunction.h index e0b81a25e00..fe5a5dd1dc6 100644 --- a/src/lib/netlist/plib/pfunction.h +++ b/src/lib/netlist/plib/pfunction.h @@ -32,6 +32,13 @@ namespace plib { MULT, SUB, DIV, + EQ, + NE, + LT, + GT, + LE, + GE, + IF, POW, SIN, COS, |