Search Results for "csv data file read and write in c++"
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Showing 33 open source projects for "csv data file read and write in c++"
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yyjson
The fastest JSON library in C
A high-performance JSON library written in ANSI C. -
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XLSX I/O
C library for reading/writing values from/to Excel .xlsx files.
Cross-platform C library for reading values from and writing values to .xlsx files. XLSX I/O aims to provide a C library for reading and writing .xlsx files. The .xlsx file format is the native format used by Microsoft(R) Excel(TM) since version 2007. The library was written with the following goals in mind: - primary focus on data values organized in tables, on not layout or graphics - written in standard C, but allows being used by C++ - simple interface - small footprint - portable across different platforms (Windows, *nix) - minimal dependancies: only depends on expat (only for reading) and libzip (which in turn depends on zlib) - separate library for reading and writing .xlsx files Also includes command line tools to convert between .xslx and CSV files. -
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The Sound Description Interchange Format (SDIF) is an established standard for the interchange of sound descriptions and analysis data. This project provides libraries, SDIF (in C) and Easdif (in C++), tools, and wrappers to read and write SDIF files.
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MultiMarkdown-6
Lightweight markup processor to produce HTML, LaTeX, and more
Lightweight markup processor to produce HTML, LaTeX, and more. MultiMarkdown is a superset of the Markdown lightweight markup syntax with support for additional output formats and features. Markdown is a text-to-HTML conversion tool for web writers. Markdown allows you to write using an easy-to-read, easy-to-write plain text format, then convert it to structurally valid XHTML (or HTML). -
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libgwyfile
Read and write Gwyddion GWY files
Libgwyfile is a small, embeddable library for reading and writing of Gwyddion GWY files as foreign data. This means independently of Gwyddon and without adopting its data object model. -
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igspread
converts between IGES file and text file
Command-line interface program that converts between IGES file and text file. IGES files are compatible with most of CAD systems. This program permits you to convert curves and points created in CAD program into coordinates in text file or you can do the opposite - convert text files into curves. It is especially suitable for curves described by hundreds of coordinates, e.g. airfoil contours of aircraft wings. Output filename is either out.txt or out.igs. -
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FlatCC FlatBuffers in C for C
FlatBuffers Compiler and Library in C for C
flatcc has no external dependencies except for build and compiler tools, and the C runtime library. With concurrent Ninja builds, a small client project can build flatcc with libraries, generate schema code, link the project and execute a test case in a few seconds, produce binaries between 15K and 60K, read small buffers in 30ns, build FlatBuffers in about 600ns, and with a larger executable also handle optional json parsing or printing in less than 2 us for a 10 field mixed type message.... -
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Tidy
The granddaddy of HTML tools, with support for modern standards
The granddaddy of HTML tools. Supports modern standards. Thanks to the efforts of HTACG and prominent contributors, HTML Tidy has a whole new heartbeat and a whole new life. Tidy tidies HTML and XML. It can tidy your documents by itself, and developers can easily integrate its features into even more powerful tools. Tidy is a console application for macOS, Linux, Windows, UNIX, and more. It corrects and cleans up HTML and XML documents by fixing markup errors and upgrading legacy code to... -
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ebfformat
An Efficient Binary data Format
EBF, which stands for Efficient Binary Format, is a binary file format for reading and writing binary data easily. Reading writing routines are currently available in C,C++,Fortran,Java, Python, IDL, MATLAB. A program called ebftkpy which has a set of utility functions to work with the .ebf files , e.g., viewing the contents and getting a summary, is also provided. The EBF specification is designed to be concise and easy to understand to make it easier for others to write their own code if needed. ... -
Grafana: The open and composable observability platformGrafana is the open source analytics & monitoring solution for every database.
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cfg_parse
Simple config file parser in C
There is no standard way in C to parse config files. Several libraries have sprung up to solve the problem, but perhaps that is overkill for what should be a simple operation. Presenting: cfg_parse – a compile-in solution for reading key-value pairs from file(s), looking up settings, and writing a config file back to disk. I could write more about it, but the included main.c shows all the functionality. -
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C/C++ CSV Parser
A C API for parsing CSV files
This library is free for any kind of use, including commercial use. It is licensed under the MIT license. The parser is compatible with Excel and with OpenOffice/LibreOffice Calc, and can parse hard cases of CSV files Check the Wiki page for usage examples and API -
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C/C++ CSV Writer
A C API for writing CSV files
The CSV writer is compatible with Excel and with OpenOffice/LibreOffice Calc. It supports writing non-trivial CSV fields, such as field with delimiters within, fields with newlines, fields with quotes and more... Check the Wiki page for usage examples and API -
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btrxml
Basic, Tiny, Reader for XML
A very basic, portable, tiny parser for XML, written in C under the zlib license. It is designed to be used in memory constrained environments (smartphones for example). The end result will be a "DOM-like" collection of memory. A lot of things were chopped away to deliver the very basic support for XML, and this project does not aim to become a fully compliant parser; keep it basic, stay basic. Part of the design goal is to jam all of this in to one .C file and one .H file while... -
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SQLiteToolBox
Tools for SQLite database file
SQLiteDBinfo - expend SQLite database Info SQLite2csv - SQLite-Database to CSV converter -
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XML-Parser Library for BR-Automation PLC
Simple to use XML-Parser/Composer Library for B&R Automation PLC (SPS)
The Library xmlio is a simple to use non validating XML-Parser/Composer for B&R Industrial-Automation PLC (B&R SPS). It reads and writes Process-Variables including Structures from and to XML-Files. Easy to use: #include <xmlio.h> /* Write Variable to XML-File */ status = xmlWrite(strName, strFile, strDevice, 0); /* Read XML-File into Variables */ status = xmlRead(strFile, strDevice, ignoreUnknown, &line, &character); -
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libanvil
C library for manipulating Minecraft world data
Libanvil is a C library for manipulating Minecraft world data, designed to be as simple and efficient as possible. It provides full read and write support for region data in the Anvil file format, with support for other game files planned. It includes APIs for both low- and high-level access. -
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Osxcart, or OS X Converting And Reading Tool, is a library designed to import file formats used in Mac OS X, NeXTSTEP, and GnuSTEP into GTK+/GLib-based programs easily, using a lightweight interface. The "s" in Osxcart is silent. Right now, the Osxcart library includes a module for reading and writing property lists (".plist" files) in XML format, and a module for importing and exporting RTF documents to and from GtkTextBuffers.
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libcsv is a small, simple and fast CSV library written in pure ANSI C89 that can read and write CSV data. It provides a straight-forward interface using callback functions to handle parsed fields and rows and can parse improperly formatted CSV files.
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T5
Simple and easy to use configuration file reading library
T5 is a simple and easy to use configuration file reading and library. It can read from INI files both with and without section tags. -
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fw2csv
Convert data file from fixed width format table to CSV
Fixed width data files are probably the most annoying data to import into database. This utility allows user to insert user-defined column separators into user-defided positions of flat file table given in fixed-width format. I am using this utility to import astronomical catalogs provided as flat tables at CDS ftp-server into postgresql; Build: $ make all [cc={icc|gcc}] Install: $ make install [prefix=/path/to/your/bin/directory] Example of usage: $ gzip -dc table.dat.gz | fw2csv --stops=4,10,11,20,30,36 -d '|' -header 1 | psql wsdb -c "copy mytable from stdin with csv delimiter '|'" For the list of available options call $ fw2csv --help -
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Read, parse, merge and write RSS (and Atom) feeds. It has some other functions build-in like text, html, property file output or templates with custom tags to insert RSS feeds into pages that could be uploaded to a server that supports only static html
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This is a lightweight and fast library for reading and writing any PNM file - PBM, PGM and PPM, up to 16 bits per sample, in ascii/binary format. Library contains also a Python bindings - module pixfiles with PixFile class.
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This is a set of programs to manipulate Commodore 64 Datasette tape files. These tools can convert a WAV file to a TAP file and vice versa, or extract PRG/SEQ files from a TAP file. Additional tools are planned to convert PRG/SEQ files to a TAP file.
