Question

编译我的项目时，我遇到了一个问题。当我设置这一行时：

boost :: shared_ptr mySwap;

我没有问题但是当我设置这个时：

boost :: shared_ptr mySwap（new OvernightVsLiborBasisSwap（OvernightVsLiborBasisSwap :: PayerOvernight， 1.0， scheduleOis， indexOis， dayCountOis， 1.0， scheduleLibor， indexLibor， dayCountLibor））;

我有以下错误消息

excelFunctions.obj：错误LNK2019：未解析的外部符号“public：__thiscall ModLibNY :: OvernightVsLiborBasisSwap :: OvernightVsLiborBasisSwap（enum ModLibNY :: OvernightVsLiborBasisSwap :: Type，double，class QuantLib :: Schedule const＆amp;，class boost :: shared_ptr const＆amp;，类QuantLib :: DayCounter const＆amp;，double，类QuantLib :: Schedule const＆amp;，类boost :: shared_ptr const＆amp;，类QuantLib :: DayCounter const＆amp;，double，double，bool，bool， class boost :: optional，class boost :: optional）“（?? 0OvernightVsLiborBasisSwap @ ModLibNY @@ QAE @ W4Type @ 01 @ NABVSchedule @QuantLib @@ ABV？$ shared_ptr @ VOvernightIndex @QuantLib @@@ boost @@ ABVDayCounter @ 4 @ N1ABV？$ shared_ptr @ VIborIndex @QuantLib @@@ 6 @ 3NN_N5V？$ optional @ W4BusinessDayConvention @QuantLib @@@ 6 @ 6 @ Z）在函数“class xlw :: NCMatrix __cdecl getOisLiborSwapCurve”中引用（类xlw :: CellMatrix const＆amp; ，类xlw :: CellMatrix const＆amp;，类xlw :: CellMatrix const＆amp;，类xlw :: CellMatrix const＆amp;，double const＆amp;）“（？getOisLiborSwapCurv Ë@@ YA？AVNCMatrix @ XLW @@ ABVCellMatrix @ 2 @ 000ABN @ Z） 3＆gt;。\ Debug \ ExplainPnL.xll：致命错误LNK1120：1个未解析的外部

对象OvernightVsLiborBasisSwap是我自己创建的静态库ModLibNY的一部分，它包含在内。我的代码的第一行是：

#include <ql/quantlib.hpp>
#include <ml/modlibny.hpp>

#include <ml/swaps/overnightvsliborbasisswap.hpp>

using namespace std;
using namespace xlw;
using namespace QuantLib;
using namespace ModLibNY;

我使用构造函数时出现错误是非常奇怪的。有关信息，它在.hpp文件中声明为

#ifndef overnight_vs_libor_basis_swap_hpp
#define overnight_vs_libor_basis_swap_hpp

#include <ql/quantlib.hpp>

using namespace std;
using namespace QuantLib;

namespace ModLibNY {

class InterestRateIndex;


class OvernightVsLiborBasisSwap : public Swap {
  public:

    enum Type { ReceiverOvernight = -1, PayerOvernight = 1 };

    class arguments;
    class results;
    class engine;

    OvernightVsLiborBasisSwap(
        const OvernightVsLiborBasisSwap::Type type,

        const Real nominal1,
        const Schedule &schedule1,
        const boost::shared_ptr<OvernightIndex> &index1,
        const DayCounter &dayCount1, 

        const Real nominal2,
        const Schedule &schedule2,
        const boost::shared_ptr<IborIndex> &index2,
        const DayCounter &dayCount2,

        const Real spread1 = 0.0,
        const Real spread2 = 0.0, 
        const bool intermediateCapitalExchange = false,
        const bool finalCapitalExchange = false,

        boost::optional<BusinessDayConvention> paymentConvention1 =
            boost::none,
        boost::optional<BusinessDayConvention> paymentConvention2 =
            boost::none);

并在.cpp文件中定义：

#include "StdAfx.h"

#include "overnightvsliborbasisswap.hpp"

#include <ql/quantlib.hpp>

using namespace QuantLib;

命名空间ModLibNY {

OvernightVsLiborBasisSwap::OvernightVsLiborBasisSwap(
        const OvernightVsLiborBasisSwap::Type type,

        const Real nominal1,
        const Schedule &schedule1,
        const boost::shared_ptr<OvernightIndex> &index1,
        const DayCounter &dayCount1, 

        const Real nominal2,
        const Schedule &schedule2,
        const boost::shared_ptr<IborIndex> &index2,
        const DayCounter &dayCount2,

        const Real spread1,
        const Real spread2, 
        const bool intermediateCapitalExchange,
        const bool finalCapitalExchange,

boost::optional<BusinessDayConvention> paymentConvention1,
        boost::optional<BusinessDayConvention> paymentConvention2)

    : Swap(2),
        type_(type),
        nominal1_(std::vector<Real>(schedule1.size() - 1, nominal1)),
        nominal2_(std::vector<Real>(schedule2.size() - 1, nominal2)),
        schedule1_(schedule1),
        schedule2_(schedule2),
        index1_(index1),
        index2_(index2),
        dayCount1_(dayCount1), 
        dayCount2_(dayCount2),
        intermediateCapitalExchange_(intermediateCapitalExchange),
        finalCapitalExchange_(finalCapitalExchange)
{

    init(paymentConvention1, paymentConvention2);
}

...如果有人知道问题根源，请告诉我！

由于

错误LNK2019和致命错误LNK1120

0 个答案: