GLSL error ..???

[squall]

hi all
i get this error

--------------------Configuration: main - Win32 Debug--------------------
Linking...
main.obj : error LNK2001: unresolved external symbol "public: __thiscall aShaderManager::aShaderManager(void)" (??0aShaderManager@@QAE@XZ)
main.obj : error LNK2001: unresolved external symbol "public: __thiscall aShaderManager::~aShaderManager(void)" (??1aShaderManager@@QAE@XZ)
main.obj : error LNK2001: unresolved external symbol "public: class aShaderObject * __thiscall aShaderManager::loadfromMemory(char const *,char const *)" (?loadfromMemory@aShaderManager@@QAEPAVaShaderObject@@PBD0@Z)
main.obj : error LNK2001: unresolved external symbol "public: void __thiscall aShaderObject::end(void)" (?end@aShaderObject@@QAEXXZ)
main.obj : error LNK2001: unresolved external symbol "public: void __thiscall aShaderObject::begin(void)" (?begin@aShaderObject@@QAEXXZ)
LIBCD.lib(crt0.obj) : error LNK2001: unresolved external symbol _main
Debug/main.exe : fatal error LNK1120: 6 unresolved externals
Error executing link.exe.
 
main.exe - 7 error(s), 0 warning(s)

when i try to compile this code

// ****************************************************
// Simple program to test GLSL Shaders
//
// This Program shows how to load a Shader from memory
//
// Implement the functions:
//        AppInit() to initialize                  
//        AppExit() to clean up
// and    DrawFrame() to draw one frame
// ****************************************************
#include <windows.h>
#include "../cwc/aGLSL.h"
#include <GL/glut.h>
#include <GL/gl.h>
 
aShaderManager  shadermanager;
aShaderObject*  shader;
 
static const char* myVertexShader =                      
"void main(void)                                     \n"
"{                                                   \n"
"	vec4 a = vec4(1.0,0.5,1.0,1.0) * gl_Vertex;      \n"
"	gl_Position = gl_ModelViewProjectionMatrix * a;  \n"
"}                                                   \n\0";
 
static const char* myFragmentShader =                      
"void main (void)                                    \n"
"{                                                   \n"
"	gl_FragColor = vec4 (0.0, 1.0, 0.0, 1.0);        \n"
"}                                                   \n\0";
 
//*************************************************************
// at the time of App init, glut is already initialized
// and standard OpenGL settings are done. You could test
// extensions etc now!
 
void AppInit(void)
{ 
  shader = shadermanager.loadfromMemory(myVertexShader,myFragmentShader);
 
  if (shader==0)
  {
      std::cout << "error: can't init shader!\n";
      exit(-1);
  }
 
  //shader = shadermanager.loadfromFile("test.vert","test.frag"); 
}
 
//*************************************************************
//Draw one Frame (don't Swap Buffers)
void DrawFrame(void)
{
    shader->begin();
    glutSolidTeapot(1.5);
    shader->end();
}
 
 
//*************************************************************
// use App Exit to clean up
void AppExit(void)
{
 
}
 
//*************************************************************

thank you all for any reply
bye!

[yongs]

Hi squall!!

May I ask you somthing..??

Are you write code about construct functions

body??

and the others...(Error list)

[Tom Nuydens]

Those aren't GLSL errors, they're C++ compiler errors, and this is not the forum to discuss them in.

-- Tom