Лучший способ скомпилировать LASlib в динамическую библиотеку
Я хочу скомпилировать LASlib в dll. Эта библиотека хранится в GitHub. Обычно LASlib компилируются в статическую библиотеку. Я сделал инструкцию для компиляция библиотеки в Visual Studio 2015 и статическая библиотека была скомпилирована успешно. Но этот способ мне не подходит, потому что я хочу использовать LASlib при разработке решения, которое будет dll-файлом. Я хочу скомпилировать LASlib для Windows DLL.
Я испробовал много идей, но ни одна из них не сработала. Я использую Visual Studio 2015, и я выбираю тип конфигурации в качестве файла DLL. Кроме того, связанный с LASzip был добавлен в Linker. Но эти шаги не делают успешной компиляции. Я поставил ниже свой список ошибок. Что я должен сделать, чтобы скомпилировать LASlib DLL?
Severity Code Description Project File Line Suppression State
Error LNK2001 unresolved external symbol "public: bool __cdecl LASindex::seek_next(class LASreader *)" (?seek_next@LASindex@@QEAA_NPEAVLASreader@@@Z) Laslib C:\Users\Vmdev\Documents\Laslib\lasreader.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASindex::intersect_circle(double,double,double)" (?intersect_circle@LASindex@@QEAA_NNNN@Z) Laslib C:\Users\Vmdev\Documents\Laslib\lasreader.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASindex::intersect_tile(float,float,float)" (?intersect_tile@LASindex@@QEAA_NMMM@Z) Laslib C:\Users\Vmdev\Documents\Laslib\lasreader.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASindex::intersect_rectangle(double,double,double,double)" (?intersect_rectangle@LASindex@@QEAA_NNNNN@Z) Laslib C:\Users\Vmdev\Documents\Laslib\lasreader.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASindex::read(char const *)" (?read@LASindex@@QEAA_NPEBD@Z) Laslib C:\Users\Vmdev\Documents\Laslib\lasreader.obj 1
Error LNK2001 unresolved external symbol "public: __cdecl LASindex::~LASindex(void)" (??1LASindex@@QEAA@XZ) Laslib C:\Users\Vmdev\Documents\Laslib\lasreader.obj 1
Error LNK2001 unresolved external symbol "public: __cdecl LASindex::LASindex(void)" (??0LASindex@@QEAA@XZ) Laslib C:\Users\Vmdev\Documents\Laslib\lasreader.obj 1
Error LNK2001 unresolved external symbol "public: __cdecl LASzip::~LASzip(void)" (??1LASzip@@QEAA@XZ) Laslib C:\Users\Vmdev\Documents\Laslib\lasreader.obj 1
Error LNK2001 unresolved external symbol "public: __cdecl LASzip::LASzip(void)" (??0LASzip@@QEAA@XZ) Laslib C:\Users\Vmdev\Documents\Laslib\lasreaderbuffered.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASzip::setup(unsigned short *,class LASitem * *,unsigned char,unsigned short,unsigned short)" (?setup@LASzip@@QEAA_NPEAGPEAPEAVLASitem@@EGG@Z) Laslib C:\Users\Vmdev\Documents\Laslib\lasreaderbuffered.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASindex::read(class ByteStreamIn *)" (?read@LASindex@@QEAA_NPEAVByteStreamIn@@@Z) Laslib C:\Users\Vmdev\Documents\Laslib\lasreader_las.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASreadPoint::done(void)" (?done@LASreadPoint@@QEAA_NXZ) Laslib C:\Users\Vmdev\Documents\Laslib\lasreader_las.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASreadPoint::check_end(void)" (?check_end@LASreadPoint@@QEAA_NXZ) Laslib C:\Users\Vmdev\Documents\Laslib\lasreader_las.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASreadPoint::read(unsigned char * const *)" (?read@LASreadPoint@@QEAA_NPEBQEAE@Z) Laslib C:\Users\Vmdev\Documents\Laslib\lasreader_las.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASreadPoint::seek(unsigned int,unsigned int)" (?seek@LASreadPoint@@QEAA_NII@Z) Laslib C:\Users\Vmdev\Documents\Laslib\lasreader_las.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASreadPoint::init(class ByteStreamIn *)" (?init@LASreadPoint@@QEAA_NPEAVByteStreamIn@@@Z) Laslib C:\Users\Vmdev\Documents\Laslib\lasreader_las.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASreadPoint::setup(unsigned int,class LASitem const *,class LASzip const *)" (?setup@LASreadPoint@@QEAA_NIPEBVLASitem@@PEBVLASzip@@@Z) Laslib C:\Users\Vmdev\Documents\Laslib\lasreader_las.obj 1
Error LNK2001 unresolved external symbol "public: __cdecl LASreadPoint::~LASreadPoint(void)" (??1LASreadPoint@@QEAA@XZ) Laslib C:\Users\Vmdev\Documents\Laslib\lasreader_las.obj 1
Error LNK2001 unresolved external symbol "public: __cdecl LASreadPoint::LASreadPoint(void)" (??0LASreadPoint@@QEAA@XZ) Laslib C:\Users\Vmdev\Documents\Laslib\lasreader_las.obj 1
Error LNK2001 unresolved external symbol "public: char const * __cdecl LASzip::get_error(void)const " (?get_error@LASzip@@QEBAPEBDXZ) Laslib C:\Users\Vmdev\Documents\Laslib\lasreader_las.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASzip::check(void)" (?check@LASzip@@QEAA_NXZ) Laslib C:\Users\Vmdev\Documents\Laslib\lasreader_las.obj 1
Error LNK2001 unresolved external symbol "public: void __cdecl ArithmeticDecoder::done(void)" (?done@ArithmeticDecoder@@QEAAXXZ) Laslib C:\Users\Vmdev\Documents\Laslib\laswaveform13reader.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl ArithmeticDecoder::init(class ByteStreamIn *,bool)" (?init@ArithmeticDecoder@@QEAA_NPEAVByteStreamIn@@_N@Z) Laslib C:\Users\Vmdev\Documents\Laslib\laswaveform13reader.obj 1
Error LNK2001 unresolved external symbol "public: __cdecl ArithmeticDecoder::~ArithmeticDecoder(void)" (??1ArithmeticDecoder@@QEAA@XZ) Laslib C:\Users\Vmdev\Documents\Laslib\laswaveform13reader.obj 1
Error LNK2001 unresolved external symbol "public: __cdecl ArithmeticDecoder::ArithmeticDecoder(void)" (??0ArithmeticDecoder@@QEAA@XZ) Laslib C:\Users\Vmdev\Documents\Laslib\laswaveform13reader.obj 1
Error LNK2001 unresolved external symbol "public: int __cdecl IntegerCompressor::decompress(int,unsigned int)" (?decompress@IntegerCompressor@@QEAAHHI@Z) Laslib C:\Users\Vmdev\Documents\Laslib\laswaveform13reader.obj 1
Error LNK2001 unresolved external symbol "public: void __cdecl IntegerCompressor::initDecompressor(void)" (?initDecompressor@IntegerCompressor@@QEAAXXZ) Laslib C:\Users\Vmdev\Documents\Laslib\laswaveform13reader.obj 1
Error LNK2001 unresolved external symbol "public: __cdecl IntegerCompressor::~IntegerCompressor(void)" (??1IntegerCompressor@@QEAA@XZ) Laslib C:\Users\Vmdev\Documents\Laslib\laswaveform13reader.obj 1
Error LNK2001 unresolved external symbol "public: __cdecl IntegerCompressor::IntegerCompressor(class ArithmeticDecoder *,unsigned int,unsigned int,unsigned int,unsigned int)" (??0IntegerCompressor@@QEAA@PEAVArithmeticDecoder@@IIII@Z) Laslib C:\Users\Vmdev\Documents\Laslib\laswaveform13reader.obj 1
Error LNK2001 unresolved external symbol "public: void __cdecl IntegerCompressor::compress(int,int,unsigned int)" (?compress@IntegerCompressor@@QEAAXHHI@Z) Laslib C:\Users\Vmdev\Documents\Laslib\laswaveform13writer.obj 1
Error LNK2001 unresolved external symbol "public: void __cdecl IntegerCompressor::initCompressor(void)" (?initCompressor@IntegerCompressor@@QEAAXXZ) Laslib C:\Users\Vmdev\Documents\Laslib\laswaveform13writer.obj 1
Error LNK2001 unresolved external symbol "public: __cdecl IntegerCompressor::IntegerCompressor(class ArithmeticEncoder *,unsigned int,unsigned int,unsigned int,unsigned int)" (??0IntegerCompressor@@QEAA@PEAVArithmeticEncoder@@IIII@Z) Laslib C:\Users\Vmdev\Documents\Laslib\laswaveform13writer.obj 1
Error LNK2001 unresolved external symbol "public: void __cdecl ArithmeticEncoder::done(void)" (?done@ArithmeticEncoder@@QEAAXXZ) Laslib C:\Users\Vmdev\Documents\Laslib\laswaveform13writer.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl ArithmeticEncoder::init(class ByteStreamOut *)" (?init@ArithmeticEncoder@@QEAA_NPEAVByteStreamOut@@@Z) Laslib C:\Users\Vmdev\Documents\Laslib\laswaveform13writer.obj 1
Error LNK2001 unresolved external symbol "public: __cdecl ArithmeticEncoder::~ArithmeticEncoder(void)" (??1ArithmeticEncoder@@QEAA@XZ) Laslib C:\Users\Vmdev\Documents\Laslib\laswaveform13writer.obj 1
Error LNK2001 unresolved external symbol "public: __cdecl ArithmeticEncoder::ArithmeticEncoder(void)" (??0ArithmeticEncoder@@QEAA@XZ) Laslib C:\Users\Vmdev\Documents\Laslib\laswaveform13writer.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASwritePoint::done(void)" (?done@LASwritePoint@@QEAA_NXZ) Laslib C:\Users\Vmdev\Documents\Laslib\laswriter_las.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASwritePoint::chunk(void)" (?chunk@LASwritePoint@@QEAA_NXZ) Laslib C:\Users\Vmdev\Documents\Laslib\laswriter_las.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASwritePoint::write(unsigned char const * const *)" (?write@LASwritePoint@@QEAA_NPEBQEBE@Z) Laslib C:\Users\Vmdev\Documents\Laslib\laswriter_las.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASwritePoint::init(class ByteStreamOut *)" (?init@LASwritePoint@@QEAA_NPEAVByteStreamOut@@@Z) Laslib C:\Users\Vmdev\Documents\Laslib\laswriter_las.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASwritePoint::setup(unsigned int,class LASitem const *,class LASzip const *)" (?setup@LASwritePoint@@QEAA_NIPEBVLASitem@@PEBVLASzip@@@Z) Laslib C:\Users\Vmdev\Documents\Laslib\laswriter_las.obj 1
Error LNK2001 unresolved external symbol "public: __cdecl LASwritePoint::~LASwritePoint(void)" (??1LASwritePoint@@QEAA@XZ) Laslib C:\Users\Vmdev\Documents\Laslib\laswriter_las.obj 1
Error LNK2001 unresolved external symbol "public: __cdecl LASwritePoint::LASwritePoint(void)" (??0LASwritePoint@@QEAA@XZ) Laslib C:\Users\Vmdev\Documents\Laslib\laswriter_las.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASzip::request_version(unsigned short)" (?request_version@LASzip@@QEAA_NG@Z) Laslib C:\Users\Vmdev\Documents\Laslib\laswriter_las.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASzip::set_chunk_size(unsigned int)" (?set_chunk_size@LASzip@@QEAA_NI@Z) Laslib C:\Users\Vmdev\Documents\Laslib\laswriter_las.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASzip::is_standard(unsigned char *,unsigned short *)" (?is_standard@LASzip@@QEAA_NPEAEPEAG@Z) Laslib C:\Users\Vmdev\Documents\Laslib\laswriter_las.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASzip::setup(unsigned short,class LASitem const *,unsigned short)" (?setup@LASzip@@QEAA_NGPEBVLASitem@@G@Z) Laslib C:\Users\Vmdev\Documents\Laslib\laswriter_las.obj 1
Error LNK1120 47 unresolved externals Laslib C:\Users\Vmdev\Documents\built\Laslib\x64\Release\LASlib.dll 1
РЕДАКТИРОВАТЬ
Я добавил определения препроцессора, упомянутые в комментариях, в файл mydef.hpp. Этот код приведен ниже:
#ifdef LASLIB_DLL
#define LASLIB_DLL __declspec(dllexport)
#else
#define LASLIB_DLL __declspec(dllimport)
#endif
и каждый класс для экспорта выглядит, например:
class LASLIB_DLL LASreader
{
public:
LASheader header;
LASpoint point;
I64 npoints;
I64 p_count;
...
}
но у меня было много ошибок:
Severity Code Description Project File Line Suppression State
Error LNK1120 54 unresolved externals LasTools_lib C:\Users\Vmdev\Documents\built\LasTools_lib\x64\Release\LASlib.dll 1
Error LNK2001 unresolved external symbol "public: bool __cdecl ArithmeticDecoder::init(class ByteStreamIn *,bool)" (?init@ArithmeticDecoder@@QEAA_NPEAVByteStreamIn@@_N@Z) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\laswaveform13reader.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl ArithmeticEncoder::init(class ByteStreamOut *)" (?init@ArithmeticEncoder@@QEAA_NPEAVByteStreamOut@@@Z) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\laswaveform13writer.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASindex::intersect_circle(double,double,double)" (?intersect_circle@LASindex@@QEAA_NNNN@Z) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\lasreader.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASindex::intersect_rectangle(double,double,double,double)" (?intersect_rectangle@LASindex@@QEAA_NNNNN@Z) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\lasreader.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASindex::intersect_tile(float,float,float)" (?intersect_tile@LASindex@@QEAA_NMMM@Z) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\lasreader.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASindex::read(char const *)" (?read@LASindex@@QEAA_NPEBD@Z) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\lasreader.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASindex::read(class ByteStreamIn *)" (?read@LASindex@@QEAA_NPEAVByteStreamIn@@@Z) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\lasreader_las.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASindex::seek_next(class LASreader *)" (?seek_next@LASindex@@QEAA_NPEAVLASreader@@@Z) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\lasreader.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASreadPoint::check_end(void)" (?check_end@LASreadPoint@@QEAA_NXZ) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\lasreader_las.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASreadPoint::done(void)" (?done@LASreadPoint@@QEAA_NXZ) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\lasreader_las.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASreadPoint::init(class ByteStreamIn *)" (?init@LASreadPoint@@QEAA_NPEAVByteStreamIn@@@Z) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\lasreader_las.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASreadPoint::read(unsigned char * const *)" (?read@LASreadPoint@@QEAA_NPEBQEAE@Z) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\lasreader_las.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASreadPoint::seek(unsigned int,unsigned int)" (?seek@LASreadPoint@@QEAA_NII@Z) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\lasreader_las.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASreadPoint::setup(unsigned int,class LASitem const *,class LASzip const *)" (?setup@LASreadPoint@@QEAA_NIPEBVLASitem@@PEBVLASzip@@@Z) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\lasreader_las.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASwritePoint::chunk(void)" (?chunk@LASwritePoint@@QEAA_NXZ) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\laswriter_las.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASwritePoint::done(void)" (?done@LASwritePoint@@QEAA_NXZ) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\laswriter_las.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASwritePoint::init(class ByteStreamOut *)" (?init@LASwritePoint@@QEAA_NPEAVByteStreamOut@@@Z) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\laswriter_las.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASwritePoint::setup(unsigned int,class LASitem const *,class LASzip const *)" (?setup@LASwritePoint@@QEAA_NIPEBVLASitem@@PEBVLASzip@@@Z) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\laswriter_las.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASwritePoint::write(unsigned char const * const *)" (?write@LASwritePoint@@QEAA_NPEBQEBE@Z) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\laswriter_las.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASzip::check(void)" (?check@LASzip@@QEAA_NXZ) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\lasreader_las.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASzip::is_standard(unsigned char *,unsigned short *)" (?is_standard@LASzip@@QEAA_NPEAEPEAG@Z) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\laswriter_las.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASzip::request_version(unsigned short)" (?request_version@LASzip@@QEAA_NG@Z) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\laswriter_las.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASzip::setup(unsigned short *,class LASitem * *,unsigned char,unsigned short,unsigned short)" (?setup@LASzip@@QEAA_NPEAGPEAPEAVLASitem@@EGG@Z) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\lasreaderbuffered.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASzip::setup(unsigned short,class LASitem const *,unsigned short)" (?setup@LASzip@@QEAA_NGPEBVLASitem@@G@Z) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\laswriter_las.obj 1
Error LNK2001 unresolved external symbol "public: bool __cdecl LASzip::set_chunk_size(unsigned int)" (?set_chunk_size@LASzip@@QEAA_NI@Z) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\laswriter_las.obj 1
Error LNK2001 unresolved external symbol "public: char const * __cdecl LASzip::get_error(void)const " (?get_error@LASzip@@QEBAPEBDXZ) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\lasreader_las.obj 1
Error LNK2001 unresolved external symbol "public: int __cdecl IntegerCompressor::decompress(int,unsigned int)" (?decompress@IntegerCompressor@@QEAAHHI@Z) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\laswaveform13reader.obj 1
Error LNK2001 unresolved external symbol "public: void __cdecl ArithmeticDecoder::done(void)" (?done@ArithmeticDecoder@@QEAAXXZ) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\laswaveform13reader.obj 1
Error LNK2001 unresolved external symbol "public: void __cdecl ArithmeticEncoder::done(void)" (?done@ArithmeticEncoder@@QEAAXXZ) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\laswaveform13writer.obj 1
Error LNK2001 unresolved external symbol "public: void __cdecl IntegerCompressor::compress(int,int,unsigned int)" (?compress@IntegerCompressor@@QEAAXHHI@Z) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\laswaveform13writer.obj 1
Error LNK2001 unresolved external symbol "public: void __cdecl IntegerCompressor::initCompressor(void)" (?initCompressor@IntegerCompressor@@QEAAXXZ) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\laswaveform13writer.obj 1
Error LNK2001 unresolved external symbol "public: void __cdecl IntegerCompressor::initDecompressor(void)" (?initDecompressor@IntegerCompressor@@QEAAXXZ) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\laswaveform13reader.obj 1
Error LNK2001 unresolved external symbol "public: __cdecl ArithmeticDecoder::ArithmeticDecoder(void)" (??0ArithmeticDecoder@@QEAA@XZ) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\laswaveform13reader.obj 1
Error LNK2001 unresolved external symbol "public: __cdecl ArithmeticDecoder::~ArithmeticDecoder(void)" (??1ArithmeticDecoder@@QEAA@XZ) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\laswaveform13reader.obj 1
Error LNK2001 unresolved external symbol "public: __cdecl ArithmeticEncoder::ArithmeticEncoder(void)" (??0ArithmeticEncoder@@QEAA@XZ) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\laswaveform13writer.obj 1
Error LNK2001 unresolved external symbol "public: __cdecl ArithmeticEncoder::~ArithmeticEncoder(void)" (??1ArithmeticEncoder@@QEAA@XZ) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\laswaveform13writer.obj 1
Error LNK2001 unresolved external symbol "public: __cdecl IntegerCompressor::IntegerCompressor(class ArithmeticDecoder *,unsigned int,unsigned int,unsigned int,unsigned int)" (??0IntegerCompressor@@QEAA@PEAVArithmeticDecoder@@IIII@Z) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\laswaveform13reader.obj 1
Error LNK2001 unresolved external symbol "public: __cdecl IntegerCompressor::IntegerCompressor(class ArithmeticEncoder *,unsigned int,unsigned int,unsigned int,unsigned int)" (??0IntegerCompressor@@QEAA@PEAVArithmeticEncoder@@IIII@Z) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\laswaveform13writer.obj 1
Error LNK2001 unresolved external symbol "public: __cdecl IntegerCompressor::~IntegerCompressor(void)" (??1IntegerCompressor@@QEAA@XZ) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\laswaveform13reader.obj 1
Error LNK2001 unresolved external symbol "public: __cdecl LASindex::LASindex(void)" (??0LASindex@@QEAA@XZ) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\lasreader.obj 1
Error LNK2001 unresolved external symbol "public: __cdecl LASindex::~LASindex(void)" (??1LASindex@@QEAA@XZ) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\lasreader.obj 1
Error LNK2001 unresolved external symbol "public: __cdecl LASreadPoint::LASreadPoint(void)" (??0LASreadPoint@@QEAA@XZ) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\lasreader_las.obj 1
Error LNK2001 unresolved external symbol "public: __cdecl LASreadPoint::~LASreadPoint(void)" (??1LASreadPoint@@QEAA@XZ) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\lasreader_las.obj 1
Error LNK2001 unresolved external symbol "public: __cdecl LASwritePoint::LASwritePoint(void)" (??0LASwritePoint@@QEAA@XZ) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\laswriter_las.obj 1
Error LNK2001 unresolved external symbol "public: __cdecl LASwritePoint::~LASwritePoint(void)" (??1LASwritePoint@@QEAA@XZ) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\laswriter_las.obj 1
Error LNK2001 unresolved external symbol "public: __cdecl LASzip::LASzip(void)" (??0LASzip@@QEAA@XZ) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\lasreaderbuffered.obj 1
Error LNK2001 unresolved external symbol "public: __cdecl LASzip::~LASzip(void)" (??1LASzip@@QEAA@XZ) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\lasreader.obj 1
Error LNK2001 unresolved external symbol "__declspec(dllimport) const LASreader::`vftable'" (__imp_??_7LASreader@@6B@) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\lasreader.obj 1
Error LNK2001 unresolved external symbol "__declspec(dllimport) public: bool __cdecl LASreader::read_point(void)" (__imp_?read_point@LASreader@@QEAA_NXZ) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\lasreaderbuffered.obj 1
Error LNK2001 unresolved external symbol "__declspec(dllimport) public: class LASindex * __cdecl LASreader::get_index(void)const " (__imp_?get_index@LASreader@@QEBAPEAVLASindex@@XZ) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\lasreaderpipeon.obj 1
Error LNK2001 unresolved external symbol "__declspec(dllimport) public: virtual bool __cdecl LASreader::has_layers(void)const " (__imp_?has_layers@LASreader@@UEBA_NXZ) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\lasreaderbuffered.obj 1
Error LNK2001 unresolved external symbol "__declspec(dllimport) public: virtual void __cdecl LASwriter::update_inventory(class LASpoint const *)" (__imp_?update_inventory@LASwriter@@UEAAXPEBVLASpoint@@@Z) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\laswritercompatible.obj 1
Error LNK2001 unresolved external symbol "__declspec(dllimport) public: virtual __cdecl LASwriter::~LASwriter(void)" (__imp_??1LASwriter@@UEAA@XZ) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\laswritercompatible.obj 1
Error LNK2001 unresolved external symbol "__declspec(dllimport) public: __cdecl LASwriter::LASwriter(void)" (__imp_??0LASwriter@@QEAA@XZ) LasTools_lib C:\Users\Vmdev\Documents\LasTools_lib\laswritercompatible.obj 1
Я также попытался скомпилировать, используя авторский код для экспозиции dll:
#define _WIN32 //I added this line
#ifndef _WIN32
#define LASLIB_DLL
#else // _WIN32
#ifdef COMPILE_AS_DLL
#define LASLIB_DLL __declspec(dllexport)
#elif USE_AS_DLL
#define LASLIB_DLL __declspec(dllimport)
#else
#define LASLIB_DLL
#endif
#endif // _WIN32
но тоже не работает.
Есть ли у вас какие-либо идеи?
Решение
Задача ещё не решена.
Другие решения
Других решений пока нет …