error C2381: 'exit' : redefinition; __declspec(noreturn) differs
Hi, could someone please take a look at my code? I have this error: "redefinition; __declspec(noreturn) differs" and I don't know how should I solve it. Please help me. Thank you!
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you cannot define functions within a function.
line 94 and 114 do not define a function you can call (like on line 111). It defines only prototypes.
line 94 and 114 do not define a function you can call (like on line 111). It defines only prototypes.
Hi Peter87, tried to move #include <GL/glut.h> to the last but the error still appear. Thanks!
Hi tipaye, below is the code from loop.h:
#include <GL/glut.h>
#include <stdio.h>
#include <memory.h>
#include <windows.h>
#pragma warning (disable:4018)
#pragma warning (disable:4101)
#ifndef M_PI
#define M_PI 3.14159265f
#endif
class Triangle {
public :
Triangle(){memset(this,0,sizeof(Triangle));}
GLuint verts[3];
} ;
class Vertex {
public :
Vertex(){memset(this,0,sizeof(Vertex)) ;}
GLfloat x, y, z;
GLboolean newpoint;
class Vertex* averaged; /* used for subdivision */
class Vertex* next; /* no geometric meaning - just a list */
} ;
class Edge {
public :
Edge(){memset(this,0,sizeof(Edge)) ;}
class Vertex* head;
class Vertex* tail;
class Edge* next;
class Edge* prev;
class Edge* twin;
class Face* left;
class Face* right;
} ;
class Face {
public :
Face(){ memset(this,0,sizeof(Face)) ;}
class Edge* edge;
class Vertex* normal;
class Face* next; /* no geometric meaning - just a list */
} ;
class WingedEdge {
public :
WingedEdge(){memset(this,0,sizeof(WingedEdge)) ;}
class Face* faces;
class Vertex* vertices;
/* edges are already uniquely ordered by the faces */
} ;
class Model {
public :
Model(){memset(this,0,sizeof(Model)) ;}
GLuint numVertices;
GLuint numFaces;
Vertex* position;
} ;
long writeOBJ(WingedEdge* we, char* filename);
WingedEdge* readOBJ(char* filename);
GLvoid firstPass(Model* model, FILE* file);
WingedEdge* secondPass(Model* model, FILE* file);
GLfloat unitize(WingedEdge* we);
GLvoid facetNormals(WingedEdge* we);
GLvoid vertexNormals(WingedEdge* we);
GLfloat sabs(GLfloat f);
GLfloat smax(GLfloat a, GLfloat b);
GLfloat sdot(Vertex* u, Vertex* v);
Vertex* scross(Vertex* u, Vertex* v);
GLvoid snormalize(Vertex* v);
GLboolean sequal(Vertex* u, Vertex* v, GLfloat epsilon);
GLvoid subdivide(WingedEdge* we);
GLvoid subdivideButt(WingedEdge * we);
GLvoid firstDivision(Face* face);
GLvoid secondDivision(Face* face);
GLvoid secondDivisionButterflyJoin(Face* face);
GLvoid refine(WingedEdge* we);
GLvoid refineButt(WingedEdge we);
GLvoid verify(WingedEdge* we);
Vertex* midpoint(Vertex* v1, Vertex* v2);
long faceCount(WingedEdge* we);
long vertexCount(WingedEdge* we);
//int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,LPSTR lpCmdLine, int nCmdShow);
//LRESULT CALLBACK WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);
void OpenDialog(HWND hwnd);
void LoadFile(LPSTR file);
void wireObject(WingedEdge* we) ;
void flatObject(WingedEdge* we) ;
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That didn't help as much as I thought, but you definitely have a problem as highlighted by coder777
I've changed things round a bit, to what I think you're after.
I placed the declaration/definition of the functions OpenDialog and LoadFile towards the beginning of the file in a valid proper scope.
I've called the functions in your switch statement
Since you already have hwnd, and file defined globally, I took them out of the function signatures, to prevent a confusing namespace clash.
It may be that you prefer to keep them in and not define them globally, but I picked what I felt was the worst alternative, just so you consider it a bit more. Generally, I don't do Windows, so I haven't compiled any of this nor do I even pretend to understand what's happening. I just corrected what I thought was wrong. See below:
I've changed things round a bit, to what I think you're after.
I placed the declaration/definition of the functions OpenDialog and LoadFile towards the beginning of the file in a valid proper scope.
I've called the functions in your switch statement
Since you already have hwnd, and file defined globally, I took them out of the function signatures, to prevent a confusing namespace clash.
It may be that you prefer to keep them in and not define them globally, but I picked what I felt was the worst alternative, just so you consider it a bit more. Generally, I don't do Windows, so I haven't compiled any of this nor do I even pretend to understand what's happening. I just corrected what I thought was wrong. See below:
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