From 613e0da7825cd6ff66759b3faf66da0326bd5457 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Villemot?= <sebastien@dynare.org>
Date: Tue, 26 Jul 2022 14:51:48 +0200
Subject: [PATCH] Bytecode: add some comments to FNUMEXPR_
[skip ci]
---
src/Bytecode.hh | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/Bytecode.hh b/src/Bytecode.hh
index 974aaad9..1f82337e 100644
--- a/src/Bytecode.hh
+++ b/src/Bytecode.hh
@@ -842,7 +842,9 @@ class FNUMEXPR_ : public BytecodeInstruction
{
private:
ExpressionType expression_type;
- int equation, dvariable1, lag1;
+ int equation; // Equation number (non-block-specific) (or temporary term number for ExpressionType::TemporaryTerm)
+ int dvariable1; // For derivatives, type-specific ID of the derivation variable
+ int lag1; // For derivatives, lead/lag of the derivation variable
public:
FNUMEXPR_(const ExpressionType expression_type_arg, int equation_arg) :
BytecodeInstruction{Tags::FNUMEXPR},
--
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