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A Value Of Type Const Char Cannot Be Used To Initialize An Entity Of Type Char

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chr is an array of char and cellstr is char*, both of which when you apply the [] operator result in char which makes the statement completely legal. Your compiler probably has a way to turn down the warning level; but it would be much neater (and certainly your boss would thank you) if you simply changed the code Unfortunately, at the moment I am making a game engine based off a tutorial that later I can modify to fit my hobbies Which kinda sucks cause you have to make Joachim Schmitz wrote: char *foo(const char *s) { const char *s; for (s = src; if (*s == c) I see an automatic variable and a parameter, both named s, and Source

Discussion in 'General Programming Support' started by D.V.D, Sep 1, 2012. Whether it is a warning or an error is not germane as far as the standard is concerned. -- Alex Monjushko (mo*******@hotmail.com) Nov 14 '05 #4 P: n/a pete Joachim Schmitz Thanks. … Search sub-string in vector and write whole string to file 2 replies Hello, I'm having a problem with finding and printing an element in a vector. Is there a way to make this compiler "less strict" or treat these as warnings. http://stackoverflow.com/questions/20294015/a-value-of-type-const-char-cannot-be-assigned-to-an-entity-of-type-char-c

A Value Of Type Const Char Cannot Be Used To Initialize An Entity Of Type Char

asked 2 years ago viewed 14628 times active 8 months ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Related 611How to convert a std::string to const char* or char*?30const And if you screw up you might actually end up making things slower. I don't think any compiler will continue compilation after this line. *s && !(((unsigned char)s[0]) & 0x80); s++) As far as I can tell, this is just a fancier and slightly

func's i is a so-called alias to main's i. (By the way: the variables don't have to have the same name. The whole reason to use 'const' is to protect variables from being changed arbitrarily; if you could cast that away, then you could get around 'const' with no repercussions, and it O'Dwyer" wrote in message news:Pi***********************************@unix41. Assign Const Char* To Char* Of course they used a std::string variable but I had trouble adding their image library into my project so I decided to use a different one that loads a BMP file

References work the same way interally. Const-char* Cannot Be Used To Initialize An Entity Of Type Char* And do this outside that FOR loop. I want to search my vector to see if an element … Recommended Articles How to change file bits without reading entire file Last Post 1 Hour Ago Hi DW. support service status privacy policy terms and conditions Important information This site uses cookies to store information on your computer.

That's because the GPU is a devilish clever piece of magic. A Value Of Type Cannot Be Used To Initialize An Entity Of Type Unless you use std::string. Now you can see why passing a char* is very cheap. I am not a FORTRAN master; maybe somebody here is more familiar ...

  1. Same goes for std::string, but for a different reason.
  2. share|improve this answer edited Jan 9 '14 at 20:58 answered Jan 9 '14 at 20:50 chux 46.4k63180 add a comment| Your Answer draft saved draft discarded Sign up or log
  3. Is that really the code ?
  4. But the semantics and syntax is a bit different.

Const-char* Cannot Be Used To Initialize An Entity Of Type Char*

Monday, December 19, 2011 2:18 PM Reply | Quote 0 Sign in to vote Ok i found the solution, the line sould change int this: const char* cellstr = Sheet1->Cell((ia+1),3)->GetString(); https://bytes.com/topic/c/answers/216206-char-vs-const-char const char *

+ Ask a Question Need help? A Value Of Type Const Char Cannot Be Used To Initialize An Entity Of Type Char here is the error: const char *" cannot be assigned to an entity of type "char Code #include using namespace std; class Gradecalc { public: Gradecalc() { mark = 0; A Value Of Type Int Cannot Be Assigned To An Entity Of Type Int* Dec 9, 2014 at 3:26am UTC DangerousPirate (24) I threw a couple output statements around and it error happens to be every single one of my for- loops.

I am using aCC compiler:bash-2.04# aCC -VaCC: HP C/aC++ B3910B A.06.20 [May 13 2008]and I keep getting these casting related error messages. this contact form s3rius, Sep 8, 2012 #8 (You must log in or sign up to reply here.) Show Ignored Content Share This Page Tweet Your name or email address: Do you already have Similar topics assigning const char* to char* 1st element of "an array of CHAR strings" confused between char and char* and connection to Arrays const char* = new char[6] typedef is Your ad here, right now: $0 value of type char cannot be assigned to value of type char* ?? A Value Of Type Void * Cannot Be Used To Initialize An Entity Of Type Char *

For example lets look at the line cellstr[ia] = Sheet1->Cell((ia+1),3)->GetString(); We know that cellstr is of type char*. What really makes a difference is your design. Then, when needed, i want my code to check which is north or south by looking at the matrix.. have a peek here Last edited on Dec 9, 2014 at 1:58am UTC Dec 9, 2014 at 2:36am UTC giblit (3750) Another problem is 1
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delete set; delete freq; You delete what you never new'd.

Dishwasher Hose Clamps won't open Why is looping over find's output bad practice? Convert Const Char* To Char* That's because you're working with your CPU and Graphics Card (GPU) seperately! Tags: cc View All (1) 0 Kudos Reply The opinions expressed above are the personal opinions of the authors, not of Hewlett Packard Enterprise.

Bye, Jojo Nov 14 '05 #3 P: n/a Alex Monjushko Joachim Schmitz wrote: Hi folks Is it legal for a C compiler that claims to be conforming to the standard

What crime would be illegal to uncover in medieval Europe? I just chose it arbitrarily.) This is called "pass by reference". Btw this is a little of topic but I found that the latest GLUT library doesn't seem to have the functions: glutEndMainLoop(); glutSetOption(some arguments); Are there new alternatives because the documentation Expression Must Be A Modifiable Lvalue According to the document, it has provided some function like SetString, SetDouble to help you store string data or double data.

That makes every single string unique, even if they have the same content. Like I do … string conversion from mamaged to unmanaged code 7 replies Hi All. Jeremy. Check This Out You are also copying the address (since both of these are pointers), and that will guarantee that "seq" can change whatever rndseq is looking at it.

C++ Information Tutorials Reference Articles Forum Forum BeginnersWindows ProgrammingUNIX/Linux ProgrammingGeneral C++ ProgrammingLoungeJobs Home page | Privacy policy© cplusplus.com, 2000-2016 - All rights reserved - v3.1Spotted an error? more hot questions question feed lang-c about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation But often times that's not the case. I'm not very knowledgable about GLUT because I prefer to do things myself, but make sure you're getting the latest freeGLUT, not the normal GLUT.

Ill probably read over this a few times to get it to stick in my head! I already have a code but it doesn't seem to work. Browse other questions tagged c or ask your own question. Maybe I misunderstood it, but I thought that would not save a new directory if I created a new directory in the source.

In it, you'll get: The week's top questions and answers Important community announcements Questions that need answers see an example newsletter By subscribing, you agree to the privacy policy and terms That's why the general rule of thumb is: Keep it simple and easy. Oh the joys of C++ ;D But it's not as easy as that.