From d4cf48613dd9b1338e174edbf4f47a7736bb2505 Mon Sep 17 00:00:00 2001
From: Mike Buland <eichlan@xagasoft.com>
Date: Fri, 23 Jan 2009 22:02:15 +0000
Subject: Fixed a peculiar formula residue bug...eeew, formula residue.  Also
 added a clear function to Bu::Stack

---
 src/tests/formula.cpp | 27 +++++++++++++++++++++++----
 1 file changed, 23 insertions(+), 4 deletions(-)

(limited to 'src/tests')

diff --git a/src/tests/formula.cpp b/src/tests/formula.cpp
index b3b0d5c..40b10a5 100644
--- a/src/tests/formula.cpp
+++ b/src/tests/formula.cpp
@@ -18,7 +18,7 @@ int main( int argc, char *argv[] )
 	Bu::Formula<uint32_t> uForm;
 	Bu::Formula<double> dForm;
 
-	class CeilFunc : public Bu::Formula<double>::Func
+	class DblCeilFunc : public Bu::Formula<double>::Func
 	{
 	public:
 		virtual double operator()( double x )
@@ -27,10 +27,29 @@ int main( int argc, char *argv[] )
 		}
 	};
 
-	dForm.hFunc.insert( "ceil", new CeilFunc() );
+	dForm.hFunc.insert( "ceil", new DblCeilFunc() );
+	
+	class IntCeilFunc : public Bu::Formula<uint32_t>::Func
+	{
+	public:
+		virtual uint32_t operator()( uint32_t x )
+		{
+			return x;
+		}
+	};
 
-//	printf("u: %s = %u\n", argv[1], uForm.run( argv[1] ) );
-	printf("d: %s = %f\n", argv[1], dForm.run( argv[1] ) );
+	uForm.hFunc.insert( "ceil", new IntCeilFunc() );
+
+	uForm.hVars.insert("x", 10 );
+	dForm.hVars.insert("x", 10.00 );
+	uForm.hVars.insert("y", 10 );
+	dForm.hVars.insert("y", 10.00 );
+
+	for( int j = 1; j < argc; j++ )
+	{
+		printf("u: %s = %u\n", argv[j], uForm.run( argv[j] ) );
+		printf("d: %s = %f\n", argv[j], dForm.run( argv[j] ) );
+	}
 
 	return 0;
 }
-- 
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