df1Buffer Class Reference

Public Member Functions
	df1Buffer (unsigned int maxsize=256)
virtual	~df1Buffer ()
unsigned int	length ()
unsigned char *	data ()
unsigned int	write (unsigned char c)
unsigned int	writeDLE (unsigned char c)
unsigned char &	operator[] (unsigned int pos)
void	reset ()
void	print ()

Private Attributes
unsigned int	maxsize
unsigned int	len
unsigned char *	dat

Detailed Description

Definition at line 47 of file rldf1.cpp.

Constructor & Destructor Documentation

df1Buffer()

df1Buffer::df1Buffer

(

unsigned int

maxsize = 256

)

Definition at line 66 of file rldf1.cpp.

{
    dat = new unsigned char[_maxsize];
    maxsize = _maxsize;
    len=0;
}

~df1Buffer()

df1Buffer::~df1Buffer ( )

virtual

Definition at line 73 of file rldf1.cpp.

{
    delete [] dat;
}

Member Function Documentation

data()

unsigned char* df1Buffer::data ( )

inline

Definition at line 59 of file rldf1.cpp.

{return dat;}

length()

unsigned int df1Buffer::length ( )

inline

Definition at line 58 of file rldf1.cpp.

{return len;}

operator[]()

unsigned char & df1Buffer::operator[]

(

unsigned int

pos

)

Definition at line 100 of file rldf1.cpp.

{
    if ( pos>=len ) {
        printf("*** rlBuffer read error! Pos:%u Len:%u\n", pos,len);
    }
    return dat[pos];
}

print()

void df1Buffer::print

(

)

Definition at line 108 of file rldf1.cpp.

{
    printf("Buffer [%d]:",len);
    if(len>0) {
        for(int i=0; i<(int)len; i++) printf(" %02X", (unsigned int)dat[i]);
    }
    printf("\n");
}

reset()

void df1Buffer::reset ( )

inline

Definition at line 63 of file rldf1.cpp.

{len=0;}

write()

unsigned int df1Buffer::write

(

unsigned char

c

)

Definition at line 78 of file rldf1.cpp.

{
    if (len+1<maxsize) {
        dat[len] = c;
        len++;
    }
    return len;
}

writeDLE()

unsigned int df1Buffer::writeDLE

(

unsigned char

c

)

Definition at line 87 of file rldf1.cpp.

{
    if (len+1<maxsize) {
        if (c==0x10) {
            dat[len]=c;
            len++;
        }
        dat[len] = c;
        len++;
    }
    return len;
}

Member Data Documentation

dat

unsigned char* df1Buffer::dat

private

Definition at line 56 of file rldf1.cpp.

len

unsigned int df1Buffer::len

private

Definition at line 55 of file rldf1.cpp.

maxsize

unsigned int df1Buffer::maxsize

private

Definition at line 54 of file rldf1.cpp.

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The documentation for this class was generated from the following file:

• rldf1.cpp