GitHub - edwig/BCD: Binary Coded Decimal. Research project for use with SQL_NUMERIC

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Binary Coded Decimal. Research project for use with SQL_NUMERIC_STRUCT datatype

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Name		Name	Last commit message	Last commit date
Latest commit History 46 Commits
Images		Images
UnitTest		UnitTest
.gitignore		.gitignore
BCD.exe		BCD.exe
BCD.rc		BCD.rc
BCD.sln		BCD.sln
BCD.vcxproj		BCD.vcxproj
BCD.vcxproj.filters		BCD.vcxproj.filters
Binary Coded Decimal.docx		Binary Coded Decimal.docx
Binary Coded Decimal.pdf		Binary Coded Decimal.pdf
HPFCounter.cpp		HPFCounter.cpp
HPFCounter.h		HPFCounter.h
Icd.cpp		Icd.cpp
Icd.h		Icd.h
Icd208.cpp		Icd208.cpp
Icd208.h		Icd208.h
LICENSE		LICENSE
ReadMe		ReadMe
Releasenotes.txt		Releasenotes.txt
Resource.h		Resource.h
StdException.cpp		StdException.cpp
StdException.h		StdException.h
Testing.cpp		Testing.cpp
Testing.h		Testing.h
Vestermark.zip		Vestermark.zip
afp.cpp		afp.cpp
afp.h		afp.h
bcd.cpp		bcd.cpp
bcd.h		bcd.h
bcd200.cpp		bcd200.cpp
bcd200.h		bcd200.h
numeric.cpp		numeric.cpp
numeric.h		numeric.h
sourceclean.cmd		sourceclean.cmd
stdafx.cpp		stdafx.cpp
stdafx.h		stdafx.h
targetver.h		targetver.h
test.txt		test.txt
uint128.cpp		uint128.cpp
uint128.h		uint128.h

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BCD
===

Project to create and demonstrate various forms of Binary Coded Decimal (BCD) datatypes.
BCD datatypes can calculate large numbers of decimals without rounding errors of the
underlying binary hardware of the CPU.

The folowwing forms are used/referenced in this program

CALC  : The results of the MS-Windows OS application "Calc.exe"
Double: C   datatype 'double' as build in in the MS-VC   compiler
AFP   : A public domain implementation by Henrik Vestermark
ICD   : Integer Coded Decimal 
BCD   : Binary Coded Decimal

Read the documentation in the "Binary Coded Decimal.pdf" file