Posted by
Yan Kuang on
URL: http://quantlib.414.s1.nabble.com/puzzel-cannot-open-file-QuantLib-vc90-mt-sgd-0-9-7-lib-tp7930.html
Hi All,
I am very new to quantlib. I use vs
team system 2008, quantlib 0.97, boost 1.39.
Here is the problem puzzled me;
1. I built quantlib, 'QuantLib-vc90-mt-sgd-0_9_7.lib'
is in the lib directory.
2. I build static library libCrr.lib
with essentially two files:
clsLGM.h:
#ifndef
_CLS_LGM_H
#define _CLS_LGM_H
#ifdef __cplusplus
extern "C"
#endif
int testQL();
#endif
clsLGM.cpp:
#include "stdafx.h"
#include <ql/quantlib.hpp>
#include <boost/timer.hpp>
#include <iostream>
#include <iomanip>
//#include "clsLGM.h"
using namespace
QuantLib;
#ifdef __cplusplus
extern "C"
#endif
int testQL()
{
boost::timer timer;
std::cout << std::endl;
Date todaysDate(15, February,
2002);
Calendar calendar = TARGET();
Date settlementDate(19, February,
2002);
Date startDate = calendar.advance(settlementDate,1,Years,
ModifiedFollowing);
return
startDate.year();
//return
1;
}
3. 'testQL' function is called from
xll addin project (xllCrr) written in C, ( I have to compiled it as C,
excel 2003 don't recognise it's a addin if compiled as C++).
Now is the puzzle:
The xllCrr's link failed: cannot
open file 'QuantLib-vc90-mt-sgd-0_9_7.lib'
I don't see why xllCrr need to link
with QuantLib-vc90-mt-sgd-0_9_7.lib.
Isn't everything quantlib is in libCrr.lib I built?
How does xllCrr know there is
a lib called QuantLib-vc90-mt-sgd-0_9_7.lib. I
checked environment variable, but nowhere link to
QuantLib-vc90-mt-sgd-0_9_7.lib.
I set 'Ignore Specific Library' to QuantLib-vc90-mt-sgd-0_9_7.lib
in the project setting, I then will get some other errors include quantlib
related:
libCrr.lib(clsLGM.obj) : error LNK2019: unresolved external
symbol "public: int __thiscall QuantLib::Date::year(void)const "
(?year@Date@QuantLib@@QBEHXZ) referenced in function _testQL
May be the project setting for the static
library libCrr.lib setting is wrong?
Thanks for you attention,
Yan
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