From e8ea2d4938fcbb0988fd1e2021d97a519c67ffd8 Mon Sep 17 00:00:00 2001
From: John Wiegley <johnw@newartisans.com>
Date: Wed, 11 Nov 2009 03:41:59 -0500
Subject: Automated postings defer amount expression calculation

This allows for value expressions to be used which reference the
incoming posting, for example:

  = Income:Clients:
    (Liabilities:Taxes:VAT1)  (floor(amount) * 1)
    (Liabilities:Taxes:VAT2)  0.19

  2009/07/27 * Invoice
    Assets:Bank:Checking                           $1,190.45
    Income:Clients:ACME_Inc

The automated posting for VAT1 will use the floored amount multiplied by
a factor, while the posting for VAT2 multiples the whole amount as
before.
---
 src/post.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/post.h')

diff --git a/src/post.h b/src/post.h
index addf0629..d9e50580 100644
--- a/src/post.h
+++ b/src/post.h
@@ -61,6 +61,7 @@ public:
   account_t *	     account;
 
   amount_t	     amount;	// can be null until finalization
+  optional<expr_t>   amount_expr;
   optional<amount_t> cost;
   optional<amount_t> assigned_amount;
 
@@ -212,6 +213,7 @@ private:
     ar & xact;
     ar & account;
     ar & amount;
+    ar & amount_expr;
     ar & cost;
     ar & assigned_amount;
   }
-- 
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