-.TH "FileReader" 3 "2 May 2004" "InspIRCd" \" -*- nroff -*-
+.TH "FileReader" 3 "13 May 2005" "InspIRCd" \" -*- nroff -*-
.ad l
.nh
.SH NAME
-FileReader \- Caches a text file into memory and can be used to retrieve lines from it.
+FileReader \- Caches a text file into memory and can be used to retrieve lines from it.
.PP
.SH SYNOPSIS
.ti -1c
.RI "\fBFileReader\fP ()"
.br
-.RI "\fIDefault constructor.\fP"
+.RI "\fIDefault constructor. \fP"
.ti -1c
.RI "\fBFileReader\fP (std::string filename)"
.br
-.RI "\fISecondary constructor.\fP"
+.RI "\fISecondary constructor. \fP"
.ti -1c
.RI "\fB~FileReader\fP ()"
.br
-.RI "\fIDefault destructor.\fP"
+.RI "\fIDefault destructor. \fP"
.ti -1c
.RI "void \fBLoadFile\fP (std::string filename)"
.br
-.RI "\fIUsed to load a file.\fP"
+.RI "\fIUsed to load a file. \fP"
.ti -1c
.RI "bool \fBExists\fP ()"
.br
-.RI "\fIReturns true if the file exists This function will return false if the file could not be opened.\fP"
+.RI "\fIReturns true if the file exists This function will return false if the file could not be opened. \fP"
.ti -1c
.RI "std::string \fBGetLine\fP (int x)"
.br
-.RI "\fIRetrieve one line from the file.\fP"
+.RI "\fIRetrieve one line from the file. \fP"
.ti -1c
.RI "int \fBFileSize\fP ()"
.br
-.RI "\fIReturns the size of the file in lines.\fP"
+.RI "\fIReturns the size of the file in lines. \fP"
.in -1c
.SS "Private Attributes"
.in -1c
.SH "Detailed Description"
.PP
-Caches a text file into memory and can be used to retrieve lines from it.
+Caches a text file into memory and can be used to retrieve lines from it.
This class contains methods for read-only manipulation of a text file in memory. Either use the constructor type with one parameter to load a file into memory at construction, or use the LoadFile method to load a file.
.PP
-Definition at line 699 of file modules.h.
+Definition at line 1236 of file modules.h.
.SH "Constructor & Destructor Documentation"
.PP
.SS "FileReader::FileReader ()"
.PP
-Default constructor.This method does not load any file into memory, you must use the LoadFile method after constructing the class this way.Definition at line 670 of file modules.cpp.
+Default constructor. This method does not load any file into memory, you must use the LoadFile method after constructing the class this way.Definition at line 1023 of file modules.cpp.
.PP
.nf
-671 {
-672 }
+1024 {
+1025 }
.fi
.SS "FileReader::FileReader (std::string filename)"
.PP
-Secondary constructor.This method initialises the class with a file loaded into it ready for GetLine and and other methods to be called. If the file could not be loaded, \fBFileReader::FileSize\fP returns 0.Definition at line 663 of file modules.cpp.
+Secondary constructor. This method initialises the class with a file loaded into it ready for GetLine and and other methods to be called. If the file could not be loaded, \fBFileReader::FileSize\fP returns 0.Definition at line 1016 of file modules.cpp.
.PP
References fc, and file_cache.
.PP
.nf
-664 {
-665 file_cache c;
-666 readfile(c,filename.c_str());
-667 this->fc = c;
-668 }
+1017 {
+1018 file_cache c;
+1019 readfile(c,filename.c_str());
+1020 this->fc = c;
+1021 }
.fi
-.SS "FileReader::~FileReader ()"
+.SS "FileReader::~\fBFileReader\fP ()"
.PP
-Default destructor.This deletes the memory allocated to the file.Definition at line 682 of file modules.cpp.
+Default destructor. This deletes the memory allocated to the file.Definition at line 1035 of file modules.cpp.
.PP
.nf
-683 {
-684 }
+1036 {
+1037 }
.fi
.SH "Member Function Documentation"
.PP
.SS "bool FileReader::Exists ()"
.PP
-Returns true if the file exists This function will return false if the file could not be opened.Definition at line 686 of file modules.cpp.
+Returns true if the file exists This function will return false if the file could not be opened. Definition at line 1039 of file modules.cpp.
.PP
References fc.
.PP
.nf
-687 {
-688 if (fc.size() == 0)
-689 {
-690 return(false);
-691 }
-692 else
-693 {
-694 return(true);
-695 }
-696 }
+1040 {
+1041 if (fc.size() == 0)
+1042 {
+1043 return(false);
+1044 }
+1045 else
+1046 {
+1047 return(true);
+1048 }
+1049 }
.fi
.SS "int FileReader::FileSize ()"
.PP
-Returns the size of the file in lines.This method returns the number of lines in the read file. If it is 0, no lines have been read into memory, either because the file is empty or it does not exist, or cannot be opened due to permission problems.Definition at line 705 of file modules.cpp.
+Returns the size of the file in lines. This method returns the number of lines in the read file. If it is 0, no lines have been read into memory, either because the file is empty or it does not exist, or cannot be opened due to permission problems.Definition at line 1058 of file modules.cpp.
.PP
References fc.
.PP
.nf
-706 {
-707 return fc.size();
-708 }
+1059 {
+1060 return fc.size();
+1061 }
.fi
.SS "std::string FileReader::GetLine (int x)"
.PP
-Retrieve one line from the file.This method retrieves one line from the text file. If an empty non-NULL string is returned, the index was out of bounds, or the line had no data on it.Definition at line 698 of file modules.cpp.
+Retrieve one line from the file. This method retrieves one line from the text file. If an empty non-NULL string is returned, the index was out of bounds, or the line had no data on it.Definition at line 1051 of file modules.cpp.
.PP
References fc.
.PP
.nf
-699 {
-700 if ((x<0) || (x>fc.size()))
-701 return '';
-702 return fc[x];
-703 }
+1052 {
+1053 if ((x<0) || (x>fc.size()))
+1054 return '';
+1055 return fc[x];
+1056 }
.fi
.SS "void FileReader::LoadFile (std::string filename)"
.PP
-Used to load a file.This method loads a file into the class ready for GetLine and and other methods to be called. If the file could not be loaded, \fBFileReader::FileSize\fP returns 0.Definition at line 674 of file modules.cpp.
+Used to load a file. This method loads a file into the class ready for GetLine and and other methods to be called. If the file could not be loaded, \fBFileReader::FileSize\fP returns 0.Definition at line 1027 of file modules.cpp.
.PP
References fc, and file_cache.
.PP
.nf
-675 {
-676 file_cache c;
-677 readfile(c,filename.c_str());
-678 this->fc = c;
-679 }
+1028 {
+1029 file_cache c;
+1030 readfile(c,filename.c_str());
+1031 this->fc = c;
+1032 }
.fi
.SH "Member Data Documentation"
.PP
-.SS "\fBfile_cache\fP FileReader::fc\fC [private]\fP"
+.SS "\fBfile_cache\fP \fBFileReader::fc\fP\fC [private]\fP"
.PP
-Definition at line 701 of file modules.h.
+Definition at line 1238 of file modules.h.
.PP
Referenced by Exists(), FileReader(), FileSize(), GetLine(), and LoadFile().
projects / user / henk / code / inspircd.git / blobdiff