Sponsored Content
Top Forums Programming Parsing a Text file using C++ Post 302559863 by Corona688 on Wednesday 28th of September 2011 10:45:31 AM
Old 09-28-2011
Quote:
Originally Posted by NH2
If you really want to learn how write parser in C++ efficiently, then spend time with boost::spirit . The learning curve is steep at the beginning, but then the ROI is great Smilie
"Boost" is overkill for something that's accomplished with 3 libc calls, 5 if you count fopen/fclose...
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Parsing Lines from a text file

Hello Guru's I know there are people who live to be able to help people like me. That's why I'm here! I have a text file that has a corresponding address information that I need to be able to get maybe as a Unix Function. The text file contains the following: AIX17_JB_C;... (3 Replies)
Discussion started by: sallender
3 Replies

2. Shell Programming and Scripting

Text File Parsing

Hey Guys.I am a newbie on Bash Shell Scripting and Perl.And I have a question about file parsing. I have a log file which contains reports about a communication device.I need to take some of the reports from the log file.Its hard to explain the issue.but shortly I can say that, the reports has a... (2 Replies)
Discussion started by: Djlethal
2 Replies

3. Shell Programming and Scripting

Need help in parsing text file contents

Hi, I need some help in extracting the Exception block between the lines 21 Feb 01:18:54:146 ERROR com.orbits.frameworks.integrationframework.ValidationException - Caught exception in validateRequest() (PID=565584) and 21 Feb 01:18:55:149 INFO ... (0 Replies)
Discussion started by: Alecs
0 Replies

4. Shell Programming and Scripting

Parsing text from file

Any ideas? 1)loop through text file 2)extract everything between SOL and EOL 3)output files, for example: 123.txt and 124.txt for the file below So far I have: sed -n "/SOL/,/EOL/{p;/EOL/q;}" file Here is an example of my text file. SOL-123.go something goes here something goes... (0 Replies)
Discussion started by: ndnkyd
0 Replies

5. UNIX for Dummies Questions & Answers

Help parsing and replacing text with file name

Hi everyone, I'm having trouble figuring this one out. I have ~100 *.fa files with multiple lines of fasta sequences like this: file1.fa >xyzsequence atcatgcacac...... ataccgagagg..... atataccagag..... >abcsequence atgagatatat..... acacacggd..... atcgaacac.... agttccagat.... The... (2 Replies)
Discussion started by: mycoguy
2 Replies

6. Shell Programming and Scripting

Log file text parsing

I'm new to scripting and was wondering if there was a way to accomplish what I want below using shell script(s). If there is a log file as follows, where the id is the unique id of a process, with the timestamp of when the process began and completed displayed, would it be possible to find the... (3 Replies)
Discussion started by: dizydolly
3 Replies

7. Shell Programming and Scripting

Need help parsing a text file

I have a text file: router1#sh ip blah blah | incl --- Gi2/8 10.60.4.181 --- 10.60.123.175 11 0000 0000 355K Gi2/8 10.60.83.28 --- 224.10.10.26 11 F9FF 3840 154K Gi2/8 10.60.83.198 --- ... (1 Reply)
Discussion started by: streetfighter2
1 Replies

8. Programming

Parsing a text file in Tcl

Hi all, I need to parse through a text file searching for a specific string, then after I find this string read in remaining data off the line to a variable. I've tried various things and can't seem to get any to work. Any help would be much appreciated. (2 Replies)
Discussion started by: caboose57
2 Replies

9. Shell Programming and Scripting

Parsing text file

I'm totally stumped with how to handle this huge text file I'm trying to deal with. I really need some help! Here is what is looks like: ab1ba67c331a3d731396322fad8dd71a3b627f89359827697645c806091c40b9 0.2 812a3c3684310045f1cb3157bf5eebc4379804e98c82b56f3944564e7bf5dab5 0.6 0.6... (3 Replies)
Discussion started by: comp8765
3 Replies

10. Shell Programming and Scripting

Parsing text file

Hi Friends, I am back for the second round today - :D My input text file is this way Home friends friendship meter Tools Mirrors Downloads My Data About Us Help My own results BLAT Search Results ACTIONS QUERY SCORE START END QSIZE IDENTITY CHRO STRAND ... (7 Replies)
Discussion started by: jacobs.smith
7 Replies
BOOST.BUILD(1)							   User Commands						    BOOST.BUILD(1)

NAME
Boost.Build - software build tool DESCRIPTION
Boost.Build 2011.04-svn Project-specific help: Project has jamfile at Jamroot Usage: bjam [options] [properties] [install|stage] Builds and installs Boost. Targets and Related Options: install Install headers and compiled library files to the ======= configured locations (below). --prefix=<PREFIX> Install architecture independent files here. Default; C:Boost on Win32 Default; /usr/local on Unix. Linux, etc. --exec-prefix=<EPREFIX> Install architecture dependent files here. Default; <PREFIX> --libdir=<DIR> Install library files here. Default; <EPREFIX>/lib --includedir=<HDRDIR> Install header files here. Default; <PREFIX>/include stage Build and install only compiled library files ===== to the stage directory. --stagedir=<STAGEDIR> Install library files here Default; ./stage Other Options: --build-type=<type> Build the specified pre-defined set of variations of the libraries. Note, that which variants get built depends on what each library supports. minimal (default) - Builds a minimal set of variants. On Windows, these are static multithreaded libraries in debug and release modes, using shared runtime. On Linux, these are static and shared multithreaded libraries in release mode. complete - Build all possible variations. --build-dir=DIR Build in this location instead of building within the distribution tree. Recommended! --show-libraries Displays the list of Boost libraries that require build and installation steps, then exit. --layout=<layout> Determines whether to choose library names and header locations such that multiple versions of Boost or multiple compilers can be used on the same system. versioned - Names of boost binaries include the Boost version number, name and version of the compiler and encoded build properties. Boost headers are installed in a subdirectory of <HDRDIR> whose name contains the Boost version number. tagged -- Names of boost binaries include the encoded build properties such as variant and threading, but do not including compiler name and version, or Boost version. This option is useful if you build several variants of Boost, using the same compiler. system - Binaries names do not include the Boost version number or the name and version number of the compiler. Boost headers are installed directly into <HDRDIR>. This option is intended for system integrators who are building distribution packages. The default value is 'versioned' on Windows, and 'system' on Unix. --buildid=ID Adds the specified ID to the name of built libraries. The default is to not add anything. --python-buildid=ID Adds the specified ID to the name of built libraries that depend on Python. The default is to not add anything. This ID is added in addition to --buildid. --help This message. --with-<library> Build and install the specified <library> If this option is used, only libraries specified using this option will be built. --without-<library> Do not build, stage, or install the specified <library>. By default, all libraries are built. Properties: toolset=toolset Indicates the toolset to build with. variant=debug|release Select the build variant link=static|shared Whether to build static or shared libraries threading=single|multi Whether to build single or multithreaded binaries runtime-link=static|shared Whether to link to static or shared C and C++ runtime. Configuration help: Configuration file at /build/other/boost1.49-1.49.0/tools/build/v2/user-config.jam This file is used to configure your Boost.Build installation. You can modify this file in place, or you can place it in a permanent location so that it does not get overwritten should you get a new version of Boost.Build. See: http://www.boost.org/boost-build2/doc/html/bbv2/overview/configuration.html for documentation about possible permanent locations. General command line usage: bjam [options] [properties] [targets] Options, properties and targets can be specified in any order. Important Options: * --clean Remove targets instead of building * -a Rebuild everything * -n Don't execute the commands, only print them * -d+2 Show commands as they are executed * -d0 Supress all informational messages * -q Stop at first error * --debug-configuration Diagnose configuration * --debug-building Report which targets are built with what properties * --debug-generator Diagnose generator search/execution Further Help: The following options can be used to obtain additional documentation. * --help-options Print more obscure command line options. * --help-internal Boost.Build implementation details. * --help-doc-options Implementation details doc formatting. ...found 1 target... Boost.Build 2011.04-svn February 2013 BOOST.BUILD(1)
All times are GMT -4. The time now is 11:27 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy