C++ :: Local Function Definitions Are Illegal
Apr 28, 2014
I was trying to make this program using function and everything seemed to be going great....until I compiled. This is just a project I want to work on myself. It's going to be more than what it is now.
I received next errors:
Compiling...
700Dlg.cpp
E:CPP700700Dlg.cpp(65) : error C2601: 'KeyEvent' : local function definitions are illegal
E:CPP700700Dlg.cpp(106) : error C2601: 'MsgLoop' : local function definitions are illegal
E:CPP700700Dlg.cpp(115) : error C2601: 'KeyLogger' : local function definitions are illegal
E:CPP700700Dlg.cpp(142) : error C2601: 'main' : local function definitions are illegal
Error executing cl.exe.
[Code] .....
I need load keylogger code by MFC Dialog. How I can do it ?
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Mar 6, 2015
Code:
#include <iostream.h>
void showMenu();
void showFees (double, int);
void main()
[Code] .....
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Mar 23, 2014
I am compiling and every time I get this error on this line ....
#include "r3dPCH.h"
#include "r3d.h"
#include "r3dBackgroundTaskDispatcher.h"
#include "d3dfont.h"
#include "GameCommon.h"
#include "Gameplay_Params.h"
#include "UIHUD_TPSGame.h"
#include "ObjectsCode/AI/AI_Player.h"
[Code] .....
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May 10, 2012
I have some problems with this code i keep getting the error C2601: local function definitions are illegal.
#include<stdio.h>
#include<stdlib.h>
int col;
int row;
int i;
int count;
char Area[99][99];
[Code] .....
Errorerror C1075: end of file found before the left brace '{' at ...69
Error1error C2601: 'SetField' : local function definitions are illegal17
Error2error C2601: 'KillNieghbors' : local function definitions are illegal31
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Feb 27, 2014
I am using a library X that has functions x,y,z plus some others. also i am using a library Y that has those same functions (x,y,z) plus some others. (so both libraries have certain objects that are shared). libraries are designed to do different things and i need them both . However when i load them both i get
sem.c.text+0x2c10): multiple definition of `upper'
...
errors.
libraries are big and rewriting is not an option for me. Question: how do i bypass this problem?
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Sep 17, 2013
CODE:
class Secure {
private:
int seconds;
bool isRUNNING;
public:
Secure(int seconds) {
[Code] .....
ERROR:
error C2276: '&' : illegal operation on bound member function expression
I read that due to explicit casting, threads cannot be created within a class. I'm trying to thread a scanning system to relieve stress on my main program/module, rather than having the scanner stunt their performance.
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Jul 28, 2014
#include<iostream>
#include<stdlib.h>
using namespace std;
int Name(),Minimum(),Maximum();
int main() {
int name=Name(),minimum= Minimum(),maximum= Maximum();
[Code] ...
There are error to let user to key in minimum and maximum values, i would like to know whats the problem?
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Nov 29, 2014
Can I return a non-dynamic local address of a var from a function?
int* func(int m){
m=1;
return m;
}
My compiler giving warning but compiles and returns add but My tutor handout says it will not compile...!!! she used array in func and returned arr[m]
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Mar 29, 2013
I have an exercise from my text that defines a StrBlob class, then a StrBlobPtr class to hold weak pointers to the StrBlobs. This is from C++ Primer (5th Edition) and coincidentally, the entire chapter is available on-line at here.
My problem is that the begin and end functions of StrBlob can't be defined until the entire StrBlobPtr class is defined. Forward declarations don't cut it, since begin and end need more than pointers.
The solution (if you also look at the errata for the book) seems to be to define StrBlob, leave begin and end undefined, then full define StrBlobPtr, and following that, finally define StrBlob::begin() and StrBlob::end().
Anyhow, the above works, as I show in the included code below - but it seems like a hack and messy. What would be the proper way to do this? My text may be obfuscating the issue in the pursuit of pedagogy.
Additionally, how would one separate StrBlob and StrBlobPtr into there own headers? I'd think it impossible, since the StrBlob would have to nestle an "#include "StrBlobPtr.hpp" in the center of it's own definition...?
Code:
#include <iostream>
#include <string>
#include <vector>
#include <memory>
#include <stdexcept>
class StrBlobPtr; // Forward declaration
[Code]....
As I said, the above works (compiles, haven't -tested- it extensively) but it seems messy.
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Apr 23, 2014
Is there a difference in member functions depending on whether they are defined with a qualified ID? For example:
class test {
public:
int foo()//defined here {
return 0;
} int bar();
};
int test::bar() {
return 0;
}
Is there a difference in foo and bar other than their names?
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Oct 18, 2014
where are operators defined in C/C++? in headers or compiled code?
looking for the definition of how % modulus is calulated
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Jul 4, 2013
When I try to compile a single file with GCC (I'm using Code::Blocks as my IDE if that is relevant) it gives me a bunch of undefined reference errors. Well, of course they are undefined since I haven't linked anything yet, but why is GCC complaining at compiling time?
The problem is that when I try to link and compile the project in one go I don't get any errors. The references in question are from the GLEW library if that is relevant.
srccharrenderer.o:charrenderer.cpp|| undefined reference to `_imp____glewDeleteBuffers'|
srccharrenderer.o:charrenderer.cpp|| undefined reference to `_imp____glewDeleteBuffers'|
srccharrenderer.o:charrenderer.cpp|| undefined reference to `glEnableClientState@4'|
srccharrenderer.o:charrenderer.cpp|| undefined reference to `_imp____glewBindBuffer'|
srccharrenderer.o:charrenderer.cpp|| undefined reference to `glVertexPointer@16'|
[Code] ....
Here are all the errors I get.
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Sep 28, 2013
I have this error.
Code:
int isOperand(char a) {
if(a<='9'&&a>='0')
return 1;
else
return 0;
}
Code:
Error C2143: syntax error : missing ';' before 'type'
Error C2181: illegal else without matching if this error was pointing on that func.
This is from my postfix evaluation using stack.
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Mar 19, 2015
#include<iostream.h>
#include<conio.h>
class date {
int dd,yy,day,*incr;
char *mon; //first latter
public:
void setptr(date *m);
[Code] ....
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Sep 10, 2013
I'm making a number guessing game program and I keep getting the error: C2181: illegal else without matching if.
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Dec 20, 2013
#include<iostream.h>
#include<conio.h>
#include<string.h>
#include<stdio.h>
class complex {
int real,imag;
[Code] .....
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Oct 29, 2013
I have to code a program to calculate magnetization and strain. I have everything working except for the "INPUT LOAD"(bold lines). It returns as an illegal use of floating point.
# include <stdio.h>
# include <stdlib.h>
# include <conio.h>
# include <math.h>
# include <string.h>
# define KTOL 500000
# define Num_pos 100
[Code].....
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Mar 2, 2013
In 83rd line message says: "Illegal Structure operation". But I didn't use any structures! How to correct it?
#include<iostream.h>
#include<conio.h>
#include<math.h>
int prime(int);
int reverse(int) ;
int power(int,int);
int rectangle(int,int);
int square(int);
int circle(int);
void tables(int);
[Code] ....
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Aug 1, 2013
#include<iostream.h>
#include<conio.h>
class sum {
int a,b,ans;
public:
void geta() {
cin>>a;
[Code] ....
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Aug 31, 2014
Here's my code,
#include <iostream>
#include <unistd.h>
#include <thread>
using namespace std;
void Blink();
[Code] .....
The problem is i don't want to use local vars , is ther anyway do end the loop safely(removing all the vars used in function and etc) without using a local var ?
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Apr 24, 2013
I hear all the time about the rule of not returning a local pointer, but I'm not exactly sure what that insinuates. Would this example be classified as violating that rule?
class Foo {
public:
Bar* ReturnBar() {
Bar* temp = &bars.at(0);
return temp;
}
private:
vector<Bar> bars;
};
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Nov 20, 2014
//Declare Variables
String lstNme, frstNme, finalGrade;
Double pointsEarned, percentage;
//Get First Name, Last Name and Score
[Code]....
I am getting the error popping up on the line 58 under the console.writeline...+finalGrade "Error1Use of unassigned local variable 'FinalGrade' The thing i am not understanding is that it is declared
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Feb 21, 2014
i have two point P1 and P2 where i want to move P1 and P2 with keeping the distance and the position of the P2 relative to P1 i thought that when i keep the distance between the two point that involve keep in the same time the local position of P2 but when tested it does not work initial position of P1=(10.0f, 00.0f, 00.0f) initila position of P2 relative to p1 =(50,10,-8) we can get the global position of p2 ----- final position of P1 =(50,10,-8) final position of P2 in the world space =(40.31,8.06,-6.45) then we calculate the distance before and after we found that there are equal but when we calculate the position of p2 relative to p1 after and before we found that there are not equal.
how i can keep the local position and distance ?
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Aug 18, 2014
Should i never return a pointer to a local variable. i have seen the following code in the standard text book.
Code:
struct node *add_to_list(struct node *list, int n)
{
struct node *new_node;
new_node = malloc(sizeof(struct node));
// some code here
return new_node;
}
new_node is a local pointer then why is he returning the new_node? Is it wrong or am i failing to understand something?
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Jul 31, 2013
Want to initialize a local one dimensional array. How can I do the same without a loop?
Found from some links that
int iArrayValue[25]={0};
will initialize all the elements to ZERO. Is it?
If yes then can we write below code to initialize the elements to a non-ZERO value?
int iArrayValue[25]={4};
Do we have some other way to initialize an array to a non-ZERO value? Memset can initialize the element to ZERO.
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Feb 28, 2014
Here is my overloaded operator :
const double & Waz::operator()(int i,int j) const {
return ((WazImpl const)(*p))(i,j);
}
Where in Waz class I have : WazImpl* p; and in the class WazImpl I have an operator () const
The warning is : Warning C4172 returning address of local variable or temporary
As far as I understand I'm returning a temp variable which is destroyed somewhere else what can I do to fix it?
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