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Error C2466 Cannot Allocate An Array Of Constant Size 0

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I'm working with a non-standard library so things may look odd. 1
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#include "SkyGame.h" using namespace C4; float densityList[2]; densityList[kGas] = 6.0F; densityList[kSolid] = 13.0F; unsigned long resFoodMinList[2]; unsigned long resFoodMaxList[2]; All rights reserved. I believe the same holds true for boost::shared_ptr, but I'm not 100% sure on that. They cannot be used at places where a real constant is required. this contact form

i just started using vs and didn't expect this.. in g++ and devcpp it compiles... Sep 1, 2010 at 9:15pm UTC Looy (4) Okay, heres the entire .cpp. Reload to refresh your session. http://stackoverflow.com/questions/14186585/cannot-allocate-an-array-of-constant-size-0

Error C2466 Cannot Allocate An Array Of Constant Size 0

Originally Posted by Salem You mean it's included as a crutch to help ancient programmers limp along without them having to relearn too much. error C2057: expected constant expression You cannot allocate an array of unknown size with automatic storage duration in C++. There is a command-line option that turns on strict ANSI mode. Indeed - and for anyone using Visual C++ (Which is what it looks like, based on the debugger output shown), its unnecessary, because [CTRL] + [F5] .. 'a.k.a.' Start without debugging

Indeed - and for anyone using Visual C++ (Which is what it looks like, based on the debugger output shown), its unnecessary, because [CTRL] + [F5] .. 'a.k.a.' Start without debugging share|improve this answer answered Jan 6 '13 at 21:00 Marc Glisse 4,0131931 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google I must be too tired or something. #include #include int main(void) { srand((unsigned)time(NULL)); int iRand_Num = rand()%20+1; int iArray[iRand_Num] = {0}; system("pause"); } Thanks... What happens if anti-refelctive coating is fully ruined or removed from lens most outer surface?

You should be changing the option in g++, since the code you posted is not valid ANSI C++ code. Cannot Allocate An Array Of Constant Size 0 C++ Search Engine Optimisation provided by DragonByte SEO v2.0.32 (Pro) - vBulletin Mods & Addons Copyright © 2016 DragonByte Technologies Ltd. Hot Network Questions 2048-like array shift Superposition of images My adviser wants to use my code for a spin-off, but I want to use it for my own company How to I don't think so.

If I am fat and unattractive, is it better to opt for a phone interview over a Skype interview? My adviser wants to use my code for a spin-off, but I want to use it for my own company Should I serve jury duty when I have no respect for Outside of your DOS world, your header file is meaningless. 05-10-2008 #5 arpsmack View Profile View Forum Posts Registered User Join Date Jan 2008 Posts 290 Option 1) Suck it up Why is the TIE fighter tethered in Force Awakens?

Cannot Allocate An Array Of Constant Size 0 C++

here's my code: Code: int main() { int N, M; ifstream fin("text.in"); fin >> N >> M; int from[N]; int to[N]; int dist[N]; //the rest omitted i know that iso c++ https://github.com/doxygen/doxygen/pull/394 As sje397's comment suggests, try some name other than LEN for the length? Error C2466 Cannot Allocate An Array Of Constant Size 0 What should I do? Cannot Allocate An Array Of Constant Size 0 Visual Studio Most likely, the string will be overwritten by the call to the next function.

Terms Privacy Security Status Help You can't perform that action at this time. http://megavoid.net/cannot-allocate/error-cannot-allocate-vector-of-size-1-5-gb.html usefull Thanx! Personal Open source Business Explore Sign up Sign in Pricing Blog Support Search GitHub This repository Watch 115 Star 1,060 Fork 378 doxygen/doxygen Code Pull requests 39 Projects 0 Pulse We recommend upgrading to the latest Safari, Google Chrome, or Firefox. Std::vector

There is already something that you ask for - in C++, and it's vector. Can a class instance variable be excluded from a subclass in Java? Last edited on Sep 1, 2010 at 7:22pm UTC Sep 1, 2010 at 7:24pm UTC m4ster r0shi (2197) This works ok for me: 1
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#include using namespace std; int main() navigate here But a fair point. –Brooks Moses Dec 16 '10 at 20:02 add a comment| up vote 2 down vote You could also use int main() { enum { LEN = 5

Was Isacc Newton the first person to articulate the scientific method in Europe? Problems with "+" in grep My adviser wants to use my code for a spin-off, but I want to use it for my own company Identifying a Star Trek TNG episode This is why it does not compile.

Can we not gain access to the libraries or something? 05-26-2009 #9 Elysia View Profile View Forum Posts C++まいる!Cをこわせ! Join Date Oct 2007 Posts 24,466 ...In C?

Follow what Bench is saying. An array declaration with a zero subscript is legal only for a class, structure, or union member and only with Microsoft extensions (/Ze).The following sample generates C2466: Copy // C2466.cpp // I don't want to get lung cancer like you do Making the parsing of a String to an Int32 robust (valid, positive, not 0 validation) Can Homeowners insurance be cancelled for Draw an asterisk triangle more hot questions lang-cpp about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture

The code above does just that. Create "gold" from lead (or other substances) Should I serve jury duty when I have no respect for the judge? You cannot use 0 for array size and you MUST use a constant expression (as in, NOT a variable) for array size. his comment is here Use the following flags for compiling -ansi -std=c++98.

Allow multiple GUI elements to react dynamically to interaction with a single element Should spoilers and reverse thrust be deployed before nose gear touches down? more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed I must be too tired or something. #include #include int main(void) { srand((unsigned)time(NULL)); int iRand_Num = rand()%20+1; int iArray[iRand_Num] = {0}; system("pause"); } C++ doesn't support VLA's. The code above does just that.

Related 3Dynamic arrays size and dynamic arrays allocators in VC++1Why do I get a “constant too large” error?1Initializing C++ array in constant time15851Why is it faster to process a sorted array Sep 1, 2010 at 8:07pm UTC Disch (13766) Well the code you posted works, so the problem must be elsewhere.