Missing cout Post: 302962841

Sponsored Content

Top Forums Programming Missing cout Post 302962841 by sea on Saturday 19th of December 2015 03:15:36 AM

12-19-2015

Registered User

Missing cout

Heyas

Me trying some C.. cout in specific, thats what i remembered:

Code:

#include <stdio.h>
// -- Just the above or with all the below ones, no change 
#include <stdio_ext.h>
#include <stdlib.h>
#include <wchar.h>
//#include <iostream>	// I assume its the same anyway?
//#include <iostream.h> // But since these fail, and cout still is missing, i have no idea
#include <string.h>
#include <strings.h>
#include <stropts.h>
//#include <stream.h>
//#include <io.h>
#include <stdint.h>
#include <stdfix.h>
#include <unistdio.h>
#include <libio.h>
//#include <input.h>
//#include <sdbout.h>
//#include <system.h>
//#include <errors.h>
//#include <options.h>
//#include <filenames.h>
//#include <shout.h>
//#include <system.h>

//#include <regexp.h>
//#include <keyutils.h>


void main(){
	cout "Hello"; 		// Upon inital error msg, recalled this was wrong
	cout << "Hello"; 	// So tried this one
	std::cout << "Hello";	// This one's from a guide but fails too
	std:cout << "Hello";	// didnt see that before, but since above failed because of '::'
}

I've seen the bold include lines associated with it, but it fails:

Code:

0 ~/prjs/c-learnings/1-output $ build-it cout

+ LC_ALL=C
+ gcc -o cout cout.c
cout.c: In function 'main':
cout.c:30:2: error: 'cout' undeclared (first use in this function)
  cout "Hello";   // Upon inital error msg, recalled this was wrong
  ^
cout.c:30:2: note: each undeclared identifier is reported only once for each function it appears in
cout.c:30:7: error: expected ';' before string constant
  cout "Hello";   // Upon inital error msg, recalled this was wrong
       ^
cout.c:32:6: error: expected expression before ':' token
  std::cout << "Hello"; // This one's from a guide but fails too
      ^
cout.c:33:2: error: duplicate label 'std'
  std:cout << "Hello"; // didnt see that before, but since above failed because of '::'
  ^
cout.c:32:2: note: previous definition of 'std' was here
  std::cout << "Hello"; // This one's from a guide but fails too
  ^
+ RET=1
+ '[' 0 -eq 1 ']'
+ set +x

Any ideas, thank you

sea

View Public Profile for sea

Find all posts by sea

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

what am I missing?

I have the following portion of a script Check() { echo "\n\nChecking that all constraints are Enabled" echo "..." sleep 2 CHECK_COUNT='sqlplus -s $1 <<-EOSQL4 set feed off pause off pages 0 head off; set linesize 150 echo off; select count(*) from user_constraints where...

2. UNIX for Dummies Questions & Answers

cout doesn't print everything

Hi all, I implemented a C++ program and successfully compiled and ran on my laptop. However when I copy my code to another machine (school's sun machine), it didn't run properly. I can compile and run, but cout does not print everything. I used cout in a loop where it iterates no more than 20...

3. Programming

library for cout question

Hi I am running Ubuntu 9.10 and I use QtCreator for my C++ Programms. I knwo that in wondows OS cout is located in iostream.h library. It seems that it isn;t the same library in Qtcrator... :( Anyway, iostream.h doesn't exist and iostream (without the .h) exists but doesn't seem to include the...

4. Programming

"cout = outFile" is not compiled

Hello, Compilation of the line "cout = outFile" throws error "Error: std::ios_base::operator=(const std::ios_base&) is not accessible from std::ios ::operator=(const std::ios &)." outFile is declared as "static ofstream". Thanks, Shafi

5. Programming

std::cout and gfortran print*, don't output to the screen

I am not sure where to post this other than here. I am trying to figure out why an app gives different output when compiled under Ubuntu 10.10 and CentOS 5.5. I am pretty sure that the issue is that the Cent version has gcc 4.1 installed, while Ubuntu has gcc 4.4. I am trying to print from some...

6. Shell Programming and Scripting

[: missing `]'

Hi, I am getting this error while running the following code. i=`awk '{print $2}' test1.txt` j=`awk '{print $4}' test1.txt` k=`awk '{print $6}' test1.txt` if ; then echo "Up." else echo "down" fi rm -f test.txt test1.txt error is this: line 12: ' Please suggest.

7. SuSE

How to resolve missing missing dependencies with opensuse 11.3 and 12.3?

Hello, This is a programming question as well as a suse question, so let me know if you think I should post this in programming. I have an application that I compiled under opensuse 12.2 using g77-3.3/g++3.3. The program compiles and runs just fine. I gave the application to a colleague who...

8. Red Hat

Yum - resolving missing dependencies that are not missing

I am trying to install VirtualBox on RHEL 5 but I need the 32 bit version for 32 bit Windows. When I run yum I get the following: sudo yum localinstall /auto/spvtg-it/spvss-migration/Software/VirtualBox-4.3-4.3.2_90405_el6-1.i686.rpm Loaded plugins: fastestmirror Setting up Local Package...

9. Programming

Concatenate integer and space/newline for cout in C++

I'm trying to print out integers and space/newline for a nicer output, for example, every 20 integers in a row with ternary operator. In C I could do it with:printf("%d%s",tmp_int, ((j+1)%20) ? "\t":"\n"); but could not figure out the equivalent in C++: cout << ((j+1)%20)?...

LEARN ABOUT DEBIAN

onekey

FBB::OneKey(3bobcat)						One keystroke input					      FBB::OneKey(3bobcat)

NAME

       FBB::OneKey - Single keystroke input, not requiring `Return'

SYNOPSIS

       #include <bobcat/onekey>
       Linking option: -lbobcat

DESCRIPTION

       OneKey  objects	may  be  used to realize `direct keyboard input': a pressed key becomes available without the need for pressing Enter. The
       characters are obtained from the standard input stream. Direct key entry remains in effect for as long as the OneKey  object  exists.  Once
       the  object is destroyed the standard input stream will return to its default mode of operation, in which input is `confirmed' by a newline
       character.

NAMESPACE

       FBB
       All constructors, members, operators and manipulators, mentioned in this man-page, are defined in the namespace FBB.

INHERITS FROM

       -

ENUMERATION

       The OneKey::Mode enumeration is used to control echoing of returned characters. It has two values:

       o      OFF: returned characters are not echoed to the standard output stream;

       o      ON: returned characters are echoed to the standard output stream.

CONSTRUCTORS

       o      OneKey(OneKey::Mode state = OneKey::OFF):
	      This constructor initializes the OneKey input object. By default, entered characters are not echoed. By constructing the object with
	      the OneKey::ON argument, entered characters are echoed to the standard output stream.

	      This construct throws an Errno exception if it not properly complete. The constructor may fail for the following reasons:

       o      the standard input stream is not a tty (e.g., when the standard input stream is redirected to a file);

       o      the current state of the standard input stream can't be determined;

       o      the  standard  input  stream's state can't be changed to the `direct keyboard input' mode.  The copy constructor (and the overloaded
	      assignement operator) are not available.

MEMBER FUNCTIONS

       o      int get() const:
	      Returns the next character from the standard input stream, without the need for pressing Enter.

       o      void setEcho(OneKey::Mode state):
	      Changes the echo-state of the OneKey object. The argument may be either OneKey::ON or OneKey::OFF.

       o      void verify() const:
	      Obsoleted, will be removed in a future Bobcat release.

EXAMPLE

       /*
				     driver.cc
       */

       #include <iostream>
       #include <string>
       #include <bobcat/onekey>

       using namespace std;
       using namespace FBB;

       int main()
       {
	   try
	   {
	       OneKey onekey;
	       onekey.verify();

	       cout << "Usage: 1: next chars are echoed, 0: no echo, q: quits
";

	       while (true)
	       {
		   char c;

		   cout << "ready...
";
		   cout << "Got character '" << (c = onekey.get()) << "'
";

		   switch (c)
		   {
		       case '1':
			   onekey.setEcho(OneKey::ON);
		       break;

		       case '0':
			   onekey.setEcho(OneKey::OFF);
		       break;

		       case 'q':
		       return 0;
		   }
	       }
	   }
	   catch (Errno const &e)
	   {
	       cout << e.why() << endl;
	       return e.which();
	   }
       }

FILES

       bobcat/onekey - defines the class interface

SEE ALSO

       bobcat(7)

BUGS

       None Reported.

DISTRIBUTION FILES

       o      bobcat_3.01.00-x.dsc: detached signature;

       o      bobcat_3.01.00-x.tar.gz: source archive;

       o      bobcat_3.01.00-x_i386.changes: change log;

       o      libbobcat1_3.01.00-x_*.deb: debian package holding the libraries;

       o      libbobcat1-dev_3.01.00-x_*.deb: debian package holding the libraries, headers and manual pages;

       o      http://sourceforge.net/projects/bobcat: public archive location;

BOBCAT

       Bobcat is an acronym of `Brokken's Own Base Classes And Templates'.

COPYRIGHT

       This is free software, distributed under the terms of the GNU General Public License (GPL).

AUTHOR

       Frank B. Brokken (f.b.brokken@rug.nl).

libbobcat1-dev_3.01.00-x.tar.gz 				     2005-2012						      FBB::OneKey(3bobcat)