Members are not automatically generated

[SoggyBottomBoy]

I have just come across SharpGenTools and am wanting to test it out on an opensource C++ library.

In have following the documentation on how to get started and have the very basics working, however, I can not figure out why no members are being generated. In my Mappings I have the following:

<include file="MyClass.h" namespace="Test.Wrapper" attach="true" />

The header file looks like so:

class  MyClass
{
public:
	 MyClass();
	~ MyClass();
	MyClass Add(MyClass other);

private:

};

the cpp file:

#include "MyClass.h"


MyClass::MyClass()
{
}

MyClass::~MyClass()
{
}

MyClass MyClass::Add(MyClass other)
{
	return MyClass();
}

What is generated is:

namespace Test.Wrapper
{
    /// <summary>
    /// No documentation.
    /// </summary>
    /// <unmanaged>MyClass</unmanaged>
    /// <unmanaged-short>MyClass</unmanaged-short>
    [System.Runtime.InteropServices.StructLayoutAttribute(System.Runtime.InteropServices.LayoutKind.Sequential, Pack = 0, CharSet = System.Runtime.InteropServices.CharSet.Unicode)]
    public partial struct MyClass
    {
    }
}

I'm unsure what I need to do, or what could be causing all members to be excluded.

Any help would be much appreciated.

[ScarletKuro]

Same thing. I tried to play with SharpGenTools. The structures are generating but the methods are not, even if I define them manually in the Mapping file.

Header

#ifndef _UPT_H_INCLUDED_
#define _UPT_H_INCLUDED_

#ifdef _EXPORTING_DLL_
//code under this ifdef is ment for dll project itself, do not use it if you are importing dll
#define DLLEXPORT   __declspec( dllexport )
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
#ifndef __AFXWIN_H__
#error include 'stdafx.h' before including this file for PCH
#endif
#else
#define DLLIMPORT __declspec( dllimport )
#endif

#define RECEIPT_DATA_SIZE                    200
#define UPT_LOYALTY_TRACK_DATA_SIZE          100
#define UPT_LOYALTY_TAG_DATA_SIZE            500
#define UPT_LOYALTY_AMOUNT_DATA_SIZE         12
#define UPT_LOYALTY_DATA_PROCESSING_TIME     60
#define UPT_LOYALTY_SUPPORTED_TYPES_SIZE     50
#define UPT_INFO_MESSAGE_DATA_SIZE           500
#define UPT_MAX_TERM_CONFIG_DATA_SIZE        4096
#define UPT_MAX_BILL_NR_SIZE                 20

#define LOYSUP_MAG      0x00000001
#define LOYSUP_EEID     0x00000002
#define LOYSUP_AMOD     0x00000004
#define LOYSUP_NFC_UID  0x00000008
#define LOYSUP_NFC_ELVI 0x00000010
#define LOYSUP_COOP     0x00000020

enum T_UPTTransactionTypes
{
 OP_SALE           = 0,
 OP_VOID           = 1,
 OP_REFUND         = 2,
 OP_RESERVATION    = 3,
 OP_PREPAID        = 4,
 OP_RECEIPT_DATA   = 7,
 OP_PRINT_RECEIPT  = 8,//get last or any other receipt by given transaction ID
 OP_BATCH          = 9,
 OP_CASHBACK       = 10,
 OP_RESERV_COMPL   = 13,
 OP_RESERV_VOID    = 14,    //Preauthorization voiding operation
 OP_RESERV_DEL     = 15,    //Preauthorization deletion operation
 OP_CASHOUT        = 25,
 OP_PARTIAL_VOID   = 27,
 OP_CASHIN         = 28,

 //Receipt request operations
 OP_TRANS_REP       = 100,
 OP_JOURNAL_REP     = 101,
 OP_PREAUTH_REP     = 105,
 OP_LAST_COPY       = 106,
 OP_RECEIPT_COPY    = 107,
 OP_LAST_BATCH_COPY = 109,
 OP_SETTING_RECP    = 113,
 OP_HOST_NUM_RECP   = 119,

 //300-399 operation types used to send/download configuration, files or other info 
 OP_UPLOAD_LOG = 300,                      //300 – Send logs to LoadPoint
 OP_UPLOAD_ERROR_REPORT = 301,             //301 – Send error reports to LoadPoint
 OP_DOWNLOAD_LP_PARAMS_FULL = 302,         //Download Full parameters from LoadPoint
 OP_DOWNLOAD_LP_PARAMS_PARTIAL = 303,      //Download Partial parameters from LoadPoint
 OP_DOWNLOAD_HOST_EMV_KEYS = 304,          //Download EMV keys from Host
 OP_DOWNLOAD_HOST_PARAMS = 305,            //Download parameters from Host
 OP_DOWNLOAD_HOST_PARAMS_UPDATE = 306,     //Update parameters from Host
 OP_DOWNLOAD_LP_APP_FULL = 307,            //Download Full application from LoadPoint
 OP_DOWNLOAD_LP_APP_PARTIAL = 308,         //Download Partial application from LoadPoint
 OP_UPLOAD_CONFIG_LP = 309,                //Send configuration files to LoadPoint
 OP_DOWNLOAD_TERM_CERT = 310,              //Download terminal certificate
 OP_RESERVED_FOR_INTERNAL_USE = 311,       //Reserved for internal use
 OP_DOWNLOAD_ALL_PARAMS = 312,             //Download all parameters. Performs full parameter download from LoadPoint and if necessary, downloads EMV keys and parameters from bank host.
 OP_UPLOAD_SYS_LOG = 313,                  //Send syslog to syslog server

 //400-499 operation types used to delete configuration, files or other info
 OP_CLEAR_EMV_KEYS = 400,                  //Delete EMV key from terminal
 OP_CLEAR_HOST_PARAMS = 401,               //Delete parameters downloaded from Host
 OP_CLEAR_CONFIG = 402,                    //Delete terminal configuration
 OP_CLEAR_BATCH = 403,                     //Clear batch
 OP_CLEAR_REVERSALS = 404,                 //Clear reversal list
 OP_CLEAR_PREAUTHORIZATION = 405,          //Delete preauthorization transaction
 OP_CLEAR_ALL_PREAUTHORIZATIONS = 406,     //Delete all preauthorization transactions
 OP_CLEAR_LOG_FILE = 407                   //Clear log file
};

enum T_UPT_Languages
{
 UPT_LANG_LATVIAN     = 0,
 UPT_LANG_RUSSIAN     = 1,
 UPT_LANG_ENGLISH     = 2,
 UPT_LANG_GERMAN      = 3,
 UPT_LANG_LITHUANIAN  = 4,
 UPT_LANG_ESTONIAN    = 5,
 UPT_LANG_DEFAULT     = -1
};

enum T_UPT_Printing_device
{
 UPT_TERMINAL_PRINT   = 0, // terminal print
 UPT_ECR_PRINT        = 1, // ECR print
 UPT_NO_PRINT         = 2,
 UPT_BOTH_PRINT       = 3
};

enum T_UPT_Receipt_data_type
{
 UPT_DESCRIPTION         = 0, // receipt data with description text, format: 'text:receipt_data'
 UPT_RECEIPT_DATA_ONLY   = 1
};

enum T_UPT_Batch_type
{
 UPT_BATCH_TOTALS		= 0,
 UPT_GROUPED_BATCH		= 1,
 UPT_POS_BATCH_RECEIPT	= 99
};

enum T_UPT_Receipt_types
{
 UPT_MERCHANT_AND_CLIENT = 0,
 UPT_ONLY_CLIENT,
 UPT_ONLY_MERCHANT,
 UPT_MERCHANT_AND_CLIENT_WITH_SEP,
 UPT_ONLY_CLIENT_IN_ONE_PACKET,
 UPT_ONLY_MERCHANT_IN_ONE_PACKET,
 UPT_MERCHANT_AND_CLIENT_EACH_IN_ONE_PACKET,
 UPT_MERCHANT_AND_CLIENT_EACH_IN_ONE_PACKET_WITH_SEP,
 UPT_MERCHANT_AND_CLIENT_WITH_SEP_AS_DATA_PACKET,
 UPT_MERCHANT_AND_CLIENT_WITH_SEP_EACH_IN_ONE_PACKET
};

enum T_UPT_Print_Data_Formatting_type
{
 UPT_DEFAULT = 0,
 UPT_DO_NOT_USE_FORMATTING,
 UPT_USE_FORMATTING,
 UPT_DO_NOT_USE_FORMATTING_AND_ALL_PRINT_LINES_40,
 UPT_DO_NOT_USE_FORMATTING_AND_ALL_PRINT_LINES_42,
 UPT_DO_NOT_USE_FORMATTING_AND_ALL_PRINT_LINES_24
};

enum T_UPT_Data_Encoding
{
 UPT_DE_UNDEFINED           = 0,
 UPT_DE_ISO_8859_13         = 1, //actual LIB<->POS protocol value '0'
 UPT_DE_BALTIC_WINDOWS_1257 = 2  //actual LIB<->POS protocol value '1'
};

struct T_UptTransactionRequest
{
 T_UPTTransactionTypes TransactionType;
#ifdef TEST_IS_VATS
 long Amount;
#else
 unsigned long Amount;                     //Transaction amount in cents
#endif
 T_UPT_Languages TransactionLanguage;      //Language of the current transaction
 T_UPT_Printing_device PrintingDevice;
 T_UPT_Batch_type BatchDataType;           //BatchType;
 T_UPT_Receipt_data_type ReceiptDataType;  //ReceiptDataType;
 unsigned short Currency;
 unsigned short PrePaidCode;
 char HostID[20];
 char cbTransactionID[RECEIPT_DATA_SIZE];
 T_UPT_Receipt_types ReceiptType;
 bool UserInputSupported;//deprecated, use SetUserInputSupport(..) function
 T_UPT_Print_Data_Formatting_type PrintDataFormattingType;
 char cPreauthorizationID[RECEIPT_DATA_SIZE];
 char szBillNr[UPT_MAX_BILL_NR_SIZE + 1];
};

enum T_UptTransactionReturn
{
 UPT_TRANSACTION_AUTHORIZED = 0,
 UPT_TRANSACTION_CANCELED,
 UPT_TRANSACTION_INVALID_AMOUNT,
 UPT_TRANSACTION_INVALID_TRX_TYPE,
 UPT_TRANSACTION_PROCESSING_ERROR,
 UPT_TRANSACTION_AUTHORIZATION_ERROR
};

enum T_UptTerminalState
{
 UPT_READY_FOR_WORK             = 0,
 UPT_BUSY                       = 1,
 UPT_OUT_OF_PAPER               = 2,
 UPT_PINPAD_NOT_WORK            = 3,
 UPT_MODEM_OFF                  = 4,
 UPT_TRAN_FILE_FULL             = 5,
 UPT_PARAM_ABSENT               = 6,
 UPT_FORGOTTEN_CARD             = 7,
 UPT_NOT_RESPONSE_FROM_TERMINAL = 88,
 UPT_UNKNOWN_ERROR              = 99 //processing error 
};

enum T_UptConnectionState
{
 UPT_CONN_SUCCESSFUL = 0,
 UPT_CONN_FAIL
};

enum T_UptCardState
{
 UPT_CARD_UNDEFINED = -1,
 UPT_CARD_PRESENT = 1,
 UPT_CARD_ABSENT = 0
};

struct T_UptState
{
 T_UptTerminalState UPT_State;
 T_UptConnectionState UPT_ConnState;
 char cbTerminalID[ 15 ];
 char cbAppVersion[ 40 ];
 char cbProtocolVersion[ 20 ];// ECR to terminal data exchange protocol version
 char cbTerminalSN[ 20 ];
 char cbMerchantID[ 20 ];
 T_UptCardState UPT_CardState;
};

enum T_Upt_FunctionTypes
{
 UPT_DOWNL_ALL = 1,         //1  - download all parameters(from 2 till 6)
 UPT_DOWNL_LP_PARAMS,       //2  - download parameters from LoadPoint
 UPT_DOWNL_HOST_PARAMS,     //3  - download parameters from host
 UPT_DOWNL_EMV_KEYS,        //4  - download EMV keys
 UPT_DOWNL_STOP_LIST,       //5  - download stop list
 UPT_DOWNL_APP_OS,          //6  - download application and os 
 UPT_DOWNL_APP,             //7  - download application 
 UPT_DOWNL_OS,              //8  - download os
 UPT_UPLOAD_FILES_TO_LP,    //9  - upload files to LoadPoint
 UPT_TEST_TR=10,            //10 - make a test transaction
 UPT_CLEAR_TRANS_DATA=15    //15 - clear transaction data
};

enum T_Upt_ClearTypes
{
 UPT_CLEAR_ALL=1,  //0 - clear all
 UPT_CLEAR_BATCH,  //1 - clear batch
 UPT_CLEAR_REV     //2 - clear reversals
};

struct T_UptFunctionRequest
{
 T_Upt_FunctionTypes FunctionType;
 int iHostID;
 T_Upt_ClearTypes ClearType;
};


struct T_UptReceipt
{
 char cbCardName[RECEIPT_DATA_SIZE];             // card name(VISA, VISA Electron, Maestro, etc.)
 char cbCardNumber[RECEIPT_DATA_SIZE];           // masked card number
 char cbValidDate[RECEIPT_DATA_SIZE];            // valid date of card
 char cbTicketNumber[RECEIPT_DATA_SIZE];         // receipt number from UPT
 char cbAuthCode[RECEIPT_DATA_SIZE];             // authorization identification response code from host
 char cbRefNumber[RECEIPT_DATA_SIZE];            // retrieval reference number
 char cbTerminalID[RECEIPT_DATA_SIZE];           // terminal ID issued by bank
 char cbTVR[RECEIPT_DATA_SIZE];                  // terminal verification result
 char cbTSI[RECEIPT_DATA_SIZE];                  // transaction status information
 char cbAPI[RECEIPT_DATA_SIZE];                  // application priority indicator
 char cbResponseCode[RECEIPT_DATA_SIZE];         // action code from host
 char cbAData[RECEIPT_DATA_SIZE];                // authentication data - TC, AC, AAC
 char cbAID[RECEIPT_DATA_SIZE];
 char cbAppLabel[RECEIPT_DATA_SIZE];
 char cbTransactionDate[RECEIPT_DATA_SIZE];
 char cbMerchantID[RECEIPT_DATA_SIZE];
 char cbProcessingCode[RECEIPT_DATA_SIZE];
 char cbPOSEntryMode[RECEIPT_DATA_SIZE];
 char cbCHVM[RECEIPT_DATA_SIZE];//Card Holder Verification Method
 char cbBatchNumber[RECEIPT_DATA_SIZE];
 char cbLoylatyCardData[RECEIPT_DATA_SIZE];
 char cbTerminalSN[RECEIPT_DATA_SIZE];//terminal Serial Number
 char cbRespTransactionAmount[RECEIPT_DATA_SIZE];
 char cbRespCurrencyCode[RECEIPT_DATA_SIZE];
 char cbTransactionType[RECEIPT_DATA_SIZE]; // info name of transaction type(for receipt)
 char cbEMVLangTag[RECEIPT_DATA_SIZE];
 char cbCardEntryType[RECEIPT_DATA_SIZE];
 char cbCTLSCardType[RECEIPT_DATA_SIZE];
 char cbCTLSOfflineAmount[RECEIPT_DATA_SIZE];
 char cbTag9C[RECEIPT_DATA_SIZE];
 char cbTag5F34[RECEIPT_DATA_SIZE];
 char cbTag9F03[RECEIPT_DATA_SIZE];
 char cbTag9F10[RECEIPT_DATA_SIZE];
 char cbTag9F1A[RECEIPT_DATA_SIZE];
 char cbTag9F27[RECEIPT_DATA_SIZE];
 char cbTag9F34[RECEIPT_DATA_SIZE];
 char cbTag9F36[RECEIPT_DATA_SIZE];
 char cbTag9F37[RECEIPT_DATA_SIZE];
 char cbTACDefault[RECEIPT_DATA_SIZE];
 char cbTACDenial[RECEIPT_DATA_SIZE];
 char cbTACOnline[RECEIPT_DATA_SIZE];
 char cbIACDefault[RECEIPT_DATA_SIZE];
 char cbIACDenial[RECEIPT_DATA_SIZE];
 char cbIACOnline[RECEIPT_DATA_SIZE];
 char cbMerchantName[RECEIPT_DATA_SIZE];
 char cbSTAN[RECEIPT_DATA_SIZE];
 char cbTransIndicator[RECEIPT_DATA_SIZE];
 char cbMerchantAddress[RECEIPT_DATA_SIZE];
 char cbMerchantRegNr[RECEIPT_DATA_SIZE];
 char cbMerchantCashNr[RECEIPT_DATA_SIZE];
 char cbAltCurrName[RECEIPT_DATA_SIZE];
 char cbAltCurrAmount[RECEIPT_DATA_SIZE];
 char cbMerchTicketCardNumber[RECEIPT_DATA_SIZE];
 char cbAcquirerID[RECEIPT_DATA_SIZE];
 char cbPrePaidName[100];
 char cbPrePaidNominal[50];
 char cbPrePaidDuration[50];
 char cbPrePaidExtDuration[50];
 char cbPrePaidExpirity[50];
 char cbPrePaidValue[50];
 char cbPrePaidSerial[50];
 char cbPrePaidDescription[2000];
 char cbTransactionID[RECEIPT_DATA_SIZE];
 char cPANFirst6Digits[RECEIPT_DATA_SIZE];
 char cPANLast4Digits[RECEIPT_DATA_SIZE];
 char cPANLen[RECEIPT_DATA_SIZE];
 char cPreauthorizationID[RECEIPT_DATA_SIZE];
 char szBillNr[UPT_MAX_BILL_NR_SIZE + 1];
};

struct T_UptTransactionReport
{
 char cbTrxStatusDisplyMsg[100];
 T_UptTransactionReturn UPT_Transaction_return;
 T_UptReceipt Receipt;
 char cbTrxStatusCode[3+1];
};

struct T_HostListData
{
 char cbHostID[5];
 char cbHostName[20];
};

struct T_HostTotalData
{
 char cbCurrency[5];
 char cbDebitCount[20];
 char cbDebitTotal[20];
 char cbCreditCount[20];
 char cbCreditTotal[20];
};

struct T_InfoMessage
{
 char cMessage[ UPT_INFO_MESSAGE_DATA_SIZE ];
 int  iMessageTimeout;
};

struct T_LoyaltyRequest
{
 char cSupportedTypes[ UPT_LOYALTY_SUPPORTED_TYPES_SIZE ]; //supported loyalty card list (e.x.: "LHV;EEID;COOP;NFC_ELVI;....")
 bool bUseResultMessage;
};

struct T_LoyaltyCardData
{
 char cbLoyaltyData1[ UPT_LOYALTY_TRACK_DATA_SIZE ];
 char cbLoyaltyData2[ UPT_LOYALTY_TRACK_DATA_SIZE ];
 char cbLoyaltyDataTags[ UPT_LOYALTY_TAG_DATA_SIZE ];//starting with with interface version UPT_IF_VER_2_2_6_2
 int  iProcessingTimeout;//starting with with interface version UPT_IF_VER_2_3_9_0
};

struct T_LoayltyResponse
{
 char cUpdatedAmount[ UPT_LOYALTY_AMOUNT_DATA_SIZE + 1 ];
 int  iProceedWithAuthorization;
 T_InfoMessage st_InfoMessage;
};

typedef struct
{
 char szConfigData[ UPT_MAX_TERM_CONFIG_DATA_SIZE + 1];
}
stTerminalConfig;

enum T_UPTComPortSpeed
{
 UPT_COM_SPEEED_DEFAULT = 0,
 UPT_COM_SPEEED_1200,
 UPT_COM_SPEEED_2400,
 UPT_COM_SPEEED_4800,
 UPT_COM_SPEEED_9600,
 UPT_COM_SPEEED_14400,
 UPT_COM_SPEEED_19200,
 UPT_COM_SPEEED_38400,
 UPT_COM_SPEEED_57600,
 UPT_COM_SPEEED_115200
};

enum T_UPTLoyReadStatus
{
 UPT_LOY_READ_OK              = 0,    //"Operation processed successfully",
 UPT_LOY_READ_INFO_TYPE_ERROR = 1,    //"Unknown or missing information type",
 UPT_LOY_READ_NOT_ALLOWED     = 2,    //"Loyalty card data read not allowed",
 UPT_LOY_READ_ERROR           = 3,    //"Data read error",
 UPT_LOY_READ_NO_CARD_READER  = 4,    //"Card reader absent or defective",
 UPT_LOY_READ_UNKNOWN_CARD    = 5,    //"Unknown card",
 UPT_LOY_READ_TIMEOUT         = 6,    //"Card read timeout",
 UPT_LOY_READ_CANCELED        = 7,    //"Operation canceled",
 UPT_LOY_READ_SYS_ERROR       = 99    //"System error",
};

enum T_UPT_InterfaceVersion
{
 UPT_IF_VER_UNDEFINED = 0,
 UPT_IF_VER_2_2_6_2,
 UPT_IF_VER_2_2_8_0,
 UPT_IF_VER_2_3_7_0,
 UPT_IF_VER_2_3_9_0,
 UPT_IF_VER_2_4_3_0
};

enum T_UPT_InputType
{
 UPT_PERSONAL_IDENTIFICATION_CODE = 0,
 UPT_COMPANY_CODE,
 UPT_COUPON_CODE,
 UPT_CARD_CODE
};

enum T_UPTEcrMode
{
 UPT_ECR_MODE_DEFAULT = 0,
 UPT_ECR_MODE_WIRELESS_RESTAURANT
};

#define LOG_LEVEL_OFF      '0'
#define LOG_LEVEL_TRIMMED  '1'
#define LOG_LEVEL_FULL     'F'

//order options
#define SUPPORT_ORDER_DETAILS 0x01

enum T_UPT_NotificationType
{
 ST_IDLE,                // 0 - terminal is in idle state
 ST_INSERT_CARD,         // 1 - terminal is waiting for card
 ST_PLEASE_WAIT,         // 2 - common state when terminal is performing some action
 ST_SELECT_LANGUAGE,     // 3 - terminal is waiting for cardholder to select language
 ST_SELECT_APPLICATION,  // 4 - terminal is waiting for cardholder to select application
 ST_ENTER_PIN,           // 5 - terminal is waiting for cardholder to input pin code
 ST_PIN_ENTERED,         // 6 - pin code entry completed
 ST_AUTHORIZATION,       // 7 - authorization is being performed
 ST_REMOVE_CARD,         // 8 - terminal is waiting for cardholder to input pin code
 ST_WRONG_PIN,           // 9 - wrong pin was entered
 ST_LAST_PIN_ENTRY,      //10 - cardholder has only one last pin entry attempt
 ST_PIN_TRY_LT_EXCEEDED, //11 - no more pin tries left
 ST_DOWNLOAD_INFO,       //12 - application/parameter download info
 ST_PRESENT_CARD,        //13 - terminal is waiting for card
 ST_ENTER_CASHBACK_PIN   //14 - terminal is waiting for cardholder to input pin code for cashback transaction
};

#ifdef _EXPORTING_DLL_
class DLLEXPORT T_Upt
#else
class DLLIMPORT T_Upt
#endif
{
public:
 T_Upt();
 virtual ~T_Upt();
 char Receipt[5000];

 bool EncashTransaction();
 bool TransactionRequest( T_UptTransactionRequest*, T_UptTransactionReport* );
 bool GetState( T_UptState* );
 bool Cancel();
 bool WaitForCardRemoving();

 bool GetHostList( T_HostListData* );
 bool GetNextHostList( T_HostListData* );
 bool GetHostTotal( int, T_HostTotalData* );
 bool GetLoyaltyCardData( char*, T_LoyaltyCardData* );   //deprecated, use ReadLoyaltyCardData(..)
 bool ReadLoyaltyCardData( T_LoyaltyRequest*, T_LoyaltyCardData* );

 bool TerminalFunction( T_UptFunctionRequest*, char* );
 bool GetTrxReceiptData( T_UptTransactionRequest*, T_UptTransactionReport* );   //deprecated, use TransactionRequest(..) with trans type OP_RECEIPT_DATA.
 void vcb_GetInfoText( int*, char* );   //deprecated, use SetNotificationCallback(..) instead

 bool SetLast4DigitsCallback(         int( *pFunction )( char* pcResult, int iBufferLen, int iTimeoutSec, int iMinDataSize, int iMaxDataSize, const char* pcFormHeader ) );
 bool SetYesNoSelectionCallback(      int( *pFunction )( char* pcResult, int iBufferLen, int iTimeoutSec, int iMinDataSize, int iMaxDataSize, const char* pcFormHeader ) );
 bool SetAuthCodeCallback(            int( *pFunction )( char* pcResult, int iBufferLen, int iTimeoutSec, int iMinDataSize, int iMaxDataSize, const char* pcFormHeader ) );
 bool SetDailyPwdCallback(            int( *pFunction )( char* pcResult, int iBufferLen, int iTimeoutSec, int iMinDataSize, int iMaxDataSize, const char* pcFormHeader ) );
 bool SetMerchantPwdCallback(         int( *pFunction )( char* pcResult, int iBufferLen, int iTimeoutSec, int iMinDataSize, int iMaxDataSize, const char* pcFormHeader ) );
 bool SetReceiptNrCallback(           int( *pFunction )( char* pcResult, int iBufferLen, int iTimeoutSec, int iMinDataSize, int iMaxDataSize, const char* pcFormHeader, const char* pcDefaultText ) );
 bool SetSaleAmountCallback(          int( *pFunction )( char* pcResult, int iBufferLen, int iTimeoutSec, int iMinDataSize, int iMaxDataSize, const char* pcFormHeader ) );
 bool SetDateCallback(                int( *pFunction )( char* pcResult, int iBufferLen, int iTimeoutSec, int iMinDataSize, int iMaxDataSize, const char* pcFormHeader ) );
 bool SetTimeCallback(                int( *pFunction )( char* pcResult, int iBufferLen, int iTimeoutSec, int iMinDataSize, int iMaxDataSize, const char* pcFormHeader ) );
 bool SetCheckCardSecurityCallback(   int( *pFunction )( char* pcResult, int iBufferLen, int iTimeoutSec, int iMinDataSize, int iMaxDataSize, const char* pcFormHeader ) );
 bool SetNotificationCallback(       void( *pFunction )( int iNotificationType, char* pcNotificationText ) );
 bool SetProcessLoyaltyDataCallback(  int( *pFunction )( char* pcNewAmount, const char* cLoyaltyCardData, int iTimeoutSec ) );//deprecated, use bSetLoyaltyCallback
 bool SetSTANCallback(                int( *pFunction )( char* pcResult, int iBufferLen, int iTimeoutSec, int iMinDataSize, int iMaxDataSize, const char* pcFormHeader ) );
 bool bSetPreauthorizationIDCallback( int( *pFunction )( char* pcResult, int iBufferLen, int iTimeoutSec, int iMinDataSize, int iMaxDataSize, const char* pcFormHeader ) );
 bool bSetSelectMenuItemCallback(     int( *pFunction )( int*  piSelectedIndex, int iItemCount, int iTimeoutSec, const char* pcItemList, const char* pcFormHeader ) );
 bool bSetCardInsertionCallback(     void( *pFunction )( const char* pcTransactionID, const char* pcAdditionalData ) );
 bool SetPartialVoidAmountCallback(   int( *pFunction )( char* pcResult, int iBufferLen, int iTimeoutSec, int iMinDataSize, int iMaxDataSize, const char* pcFormHeader ) );

 bool SetComPortNumber( int );
 bool SetComPortSpeed( T_UPTComPortSpeed );
 bool SetCommForwarding( bool );
 bool SetLoyaltySupport( unsigned long );
 bool SetUserInputSupport( bool );

 bool bSetDataEncoding( T_UPT_Data_Encoding );
 bool bSetSkipCardRemoval( bool );
 bool bSetSkipReceiptMerchantData( bool );

 bool bSetInterfaceVersion( T_UPT_InterfaceVersion );
 bool bDeclineTransaction( void );

 bool bPerformDataInput( T_UPT_InputType enCodeType, T_UPT_Languages enInputLanguage, char* pcEncryptionKeyData, int iEncryptionKeyDataSize, int iTimeout, bool bUseMaskedInput, int iMinDataSize, int iMaxDataSize, int* piStatus, char* pcOutputData, int* iOutputDataSize );
 bool bSetSkipConnectionTest( bool );
 bool bSetEcrMode( T_UPTEcrMode eMode );
 bool bSetListeningPort( unsigned int uiPort );

 //Restaurant functionality callbacks
 bool bSetGetOrderListCallback(       int( *pFunction )( char* pcWaiterId, int* piOptions, int* piOutOrderCount, char* pcOutOrderList, size_t uiMaxOrderListSize ) );
 bool bSetGetOrderDetailsCallback(    int( *pFunction )( char* pcOrderId, int iOptions, char* pcOutBuff, size_t uiBuffSize ) );
 bool bSetOperationRequestCallback(   int( *pFunction )( char* pcOrderId, int iOptions, T_UptTransactionRequest* pTransData ) );
 bool bSetOperationResultCallback(    int( *pFunction )( T_UptTransactionReport* pResult ) );
 bool bSetReceiptAvailableCallback(   int( *pFunction )( char* pcReceipt, char* pcTransactionID ) );

 bool bSetNotificationFormCallback(   int( *pFunction )( const char* pcFormHeader, int iTimeoutSec ) );

 void vSetLogLevel( char cLogLevel );
 void vSetECRSoftwareNameVersion( char* pcECRSoftwareNameVersion );
 void vSetIsCardStateCheckEnabled(bool bIsEnabled);
 bool SetProcessLoyaltyDataWithAuthDecisionCallback(  int( *pFunction )( char* pcNewAmount, const char* cLoyaltyCardData, int iTimeoutSec, int* piProceedWithAuthorization ) );//deprecated, use bSetLoyaltyCallback
 bool bSetLoyaltyCallback( int( *pFunction )( T_LoyaltyCardData* pst_PosLoyData, T_LoayltyResponse* pst_EcrResponse ) );

 bool bShowInfoMessage( T_InfoMessage* pst_InfoMessage );
 bool bGetTerminalConfig( stTerminalConfig* pstTerminalConfig );
};

#endif

[MikhailGorobets]

@ScarletKuro
You need to use pure virtual methods. This framework uses the offset from the vtable to call functions.