(C++) 'jpeg\read\image' was not declared in this scope

Compile error.

Full error message

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/MyFolder/main.cpp:8: error: 'jpeg_read_image' was not declared in this scope

Cause

IDE: Qt Creator 1.3.1

Project type: Qt4 Console Application

Selected required modules: QtCore

Compiler: G++ 4.4.1

Boost version: 1.42.0

 

The following code caused the error:

 

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#include <boost/gil/gil_all.hpp> int main() {   using namespace boost::gil;   rgb8_image_t img;   jpeg_read_image("test.jpg",img); }

 

The following project file was used:

 

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#------------------------------------------------- # # Project created by QtCreator 2010-05-02T08:31:54 # #------------------------------------------------- QT -= gui TARGET = MyProjectName peglib += console peglib -= app_bundle INCLUDEPATH += ../../../boost_1_42_0 TEMPLATE = app SOURCES += main.cpp

Solution

Unknown. Feel encouraged to contact me if you know the solution.

Unsuccessfull trials

#include the needed header file directly

 

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#include <boost/gil/gil_all.hpp> #include <boost/gil/extension/io/jpeg_io.hpp> int main() {   using namespace boost::gil;   rgb8_image_t img;   jpeg_read_image("test.jpg",img); }

For me, this resulted in the compile error jpeglib.h: No such file or directory.