Seed7 FAQ Manual Demo Screenshots Examples Libraries Algorithms Benchmarks Index Download GitHub Build Seed7 Links
Libraries AES AES GCM Ar ARC4 Archive Archive base Array ASN.1 Base idx array Bigfile Bigint Bigrat Bin32 Bin64 Bitdata Bitmapfont Bitset Bitsetof Blowfish BMP Boolean Browser Bstring Bytedata Bzip2 Cards Category CC config CCITT Fax Cgi Cgi dialog Char Charsets Cipher Clib_file Color CLI commands Complex Compress Console Cpio Crc32 Csv DB properties Deflate DES Dialog Dir Draw Duration Echo Editline ELF Elliptic Enable_io Encoding Enumeration Environment Exif External_file File File system File utilities Fixed size array Float Font Forloop Ftp Getf Gethttp Gethttps GIF Graph Graph_file Gzip Hash Hashsetof Hmac HTML Html_ent Htmldom Httpserv Http response Huffman ICO format Idxarray Image Image file Inflate Inifile Integer I/O Buffer JPEG JSON Keybd Key descriptions Line LEB128 Listener Log file Lower case filter LZMA LZW Magic numbers Make Make data Math Mixed arithmetic More filter Msgdigest Null_file Osfiles PEM Picture utility Pixel image Pixmap_file Pixmapfont PKCS #1 PNG Poll PBM PGM PPM Process Progs Propertyfile Rational Reference Ref_list Rpm Rpm extension Scanfile Scan JSON Scanstri Set Shell Show TLS Smtp Sockbase Socket SQL base Stars Stdio Strifile String Stritext Sub file Subrange Tar Tar commands Tee file Text Tiff Time TLS/SSL Triple DES Unicode Upper case filter Utf16 Utf8 Vectorfont 3D Vector Wildcard Window Wrinum X.509 Xmldom Xml_ent XZ Zip Zstandard
Libraries
LEB128 Source Code
 previous   up   next 

Function Summary
string
getLeb128 (inout file: inFile)
Read a LEB128 encoded number from an inFile.
integer
leb128ToInt (in string: stri, inout integer: pos)
Decode a LEB128 encoded integer from a string.
integer
leb128ToInt (in string: stri)
Decode a LEB128 encoded integer from a string.
integer
uLeb128ToInt (in string: stri, inout integer: pos)
Decode an unsigned LEB128 encoded integer from a string.
integer
uLeb128ToInt (in string: stri)
Decode an unsigned LEB128 encoded integer from a string.
string
leb128 (in var integer: number)
Encode an integer with LEB128 encoding.
string
uLeb128 (in var integer: number)
Encode an integer with unsigned LEB128 encoding.

Function Detail

getLeb128

const func string: getLeb128 (inout file: inFile)

Read a LEB128 encoded number from an inFile.

Parameters:
inFile - File from which the LEB128 encoded number is read.
Returns:
the LEB128 encoded number as string.
Raises:
RANGE_ERROR - If characters beyond '\255;' are present.

leb128ToInt

const func integer: leb128ToInt (in string: stri, inout integer: pos)

Decode a LEB128 encoded integer from a string.

Parameters:
stri - String with an LEB128 encoded integer that starts at position pos.
pos - When the function is called the LEB128 number starts at pos. When the function is left pos refers to the character after the LEB128 number.
Returns:
the decoded LEB128 number.
Raises:
RANGE_ERROR - If characters beyond '\255;' are present.
OVERFLOW_ERROR - If the result value cannot be represented with an integer.

leb128ToInt

const func integer: leb128ToInt (in string: stri)

Decode a LEB128 encoded integer from a string.

Parameters:
stri - String that starts with an LEB128 encoded integer.
Returns:
the decoded LEB128 number.
Raises:
RANGE_ERROR - If characters beyond '\255;' are present.
OVERFLOW_ERROR - If the result value cannot be represented with an integer.

uLeb128ToInt

const func integer: uLeb128ToInt (in string: stri, inout integer: pos)

Decode an unsigned LEB128 encoded integer from a string.

Parameters:
stri - String with an unsigned LEB128 encoded integer that starts at position pos..
pos - When the function is called the LEB128 number starts at pos. When the function is left pos refers to the character after the LEB128 number.
Returns:
the decoded unsigned LEB128 number.
Raises:
RANGE_ERROR - If characters beyond '\255;' are present.
OVERFLOW_ERROR - If the result value cannot be represented with an integer.

uLeb128ToInt

const func integer: uLeb128ToInt (in string: stri)

Decode an unsigned LEB128 encoded integer from a string.

Parameters:
stri - String that starts with an unsigned LEB128 encoded integer.
Returns:
the decoded unsigned LEB128 number.
Raises:
RANGE_ERROR - If characters beyond '\255;' are present.
OVERFLOW_ERROR - If the result value cannot be represented with an integer.

leb128

const func string: leb128 (in var integer: number)

Encode an integer with LEB128 encoding.

Parameters:
number - The number to be encoded.
Returns:
the LEB128 encoded number as string.

uLeb128

const func string: uLeb128 (in var integer: number)

Encode an integer with unsigned LEB128 encoding.

Parameters:
number - The number to be encoded.
Returns:
the unsigned LEB128 encoded number as string.
 previous   up   next