nv-cli-bit-field

• cli-tool
• creat a methods code-template for bit-field class
• for test nvlang tok-flow AND nan-tag

install

• npm install nv-cli-bit-field -g

usage

Usage: nv_cli_bit_field [options] 
Options:
    -M, --maxsz                      maxsz ,laways 32
    -I, --indent                     indent : default 4
    -n, --prop_name                  main prop name
    -b, --bit_field_prop_name        bit field prop name
    -h, --help                       usage

example

        # nv_cli_bit_field -n 0 -b hint 5   has_attr 1    oc 2 unused open clos leaf     type 16    op 8

get hint()            {return((this[0] & 0b11111000000000000000000000000000)>>> 27)}
set hint(v)           {  this[0] = ((this[0] & 0b00000111111111111111111111111111)  |  (v << 27)) }
get has_attr()        {return((this[0] & 0b00000100000000000000000000000000)>>> 26)}
set_has_attr_to_tru(v){  this[0] = ((this[0] & 0b00000100000000000000000000000000)  |  67108864) }
set_has_attr_to_fls(v){  this[0] = this[0] & 0b11111011111111111111111111111111   }
get oc()              {return((this[0] & 0b00000011000000000000000000000000)>>> 24)}
set oc(v)             {  this[0] = ((this[0] & 0b11111100111111111111111111111111)  |  (v << 24)) }
    is_oc_unused()    {return(  (this[0]  & 0b00000011000000000000000000000000) === 0)  ;}
    set_oc_to_unused(){  this[0] = ((this[0] & 0b11111100111111111111111111111111)  |  0 ) }
    is_oc_open()      {return(  (this[0]  & 0b00000011000000000000000000000000) === 16777216)  ;}
    set_oc_to_open()  {  this[0] = ((this[0] & 0b11111100111111111111111111111111)  |  16777216 ) }
    is_oc_clos()      {return(  (this[0]  & 0b00000011000000000000000000000000) === 33554432)  ;}
    set_oc_to_clos()  {  this[0] = ((this[0] & 0b11111100111111111111111111111111)  |  33554432 ) }
    is_oc_leaf()      {return(  (this[0]  & 0b00000011000000000000000000000000) === 50331648)  ;}
    set_oc_to_leaf()  {  this[0] = ((this[0] & 0b11111100111111111111111111111111)  |  50331648 ) }
get type()            {return((this[0] & 0b00000000111111111111111100000000)>>> 8)}
set type(v)           {  this[0] = ((this[0] & 0b11111111000000000000000011111111)  |  (v << 8)) }
get op()              {return((this[0] & 0b00000000000000000000000011111111)>>> 0)}
set op(v)             {  this[0] = ((this[0] & 0b11111111111111111111111100000000)  |  (v << 0)) }


            # nv_cli_bit_field -n head -b hint 5 has_attr 1    oc 2 unused open clos leaf     type 16    op 8

get hint()            {return((this.head & 0b11111000000000000000000000000000)>>> 27)}
set hint(v)           {  this.head  = ((this.head  & 0b00000111111111111111111111111111)  |  (v << 27)) }
get has_attr()        {return((this.head & 0b00000100000000000000000000000000)>>> 26)}
set_has_attr_to_tru(v){  this.head  = ((this.head  & 0b00000100000000000000000000000000)  |  67108864) }
set_has_attr_to_fls(v){  this.head  = this.head  & 0b11111011111111111111111111111111   }
get oc()              {return((this.head & 0b00000011000000000000000000000000)>>> 24)}
set oc(v)             {  this.head  = ((this.head  & 0b11111100111111111111111111111111)  |  (v << 24)) }
    is_oc_unused()    {return(  (this.head  & 0b00000011000000000000000000000000) === 0)  ;}
    set_oc_to_unused(){  this.head  = ((this.head  & 0b11111100111111111111111111111111)  |  0 ) }
    is_oc_open()      {return(  (this.head  & 0b00000011000000000000000000000000) === 16777216)  ;}
    set_oc_to_open()  {  this.head  = ((this.head  & 0b11111100111111111111111111111111)  |  16777216 ) }
    is_oc_clos()      {return(  (this.head  & 0b00000011000000000000000000000000) === 33554432)  ;}
    set_oc_to_clos()  {  this.head  = ((this.head  & 0b11111100111111111111111111111111)  |  33554432 ) }
    is_oc_leaf()      {return(  (this.head  & 0b00000011000000000000000000000000) === 50331648)  ;}
    set_oc_to_leaf()  {  this.head  = ((this.head  & 0b11111100111111111111111111111111)  |  50331648 ) }
get type()            {return((this.head & 0b00000000111111111111111100000000)>>> 8)}
set type(v)           {  this.head  = ((this.head  & 0b11111111000000000000000011111111)  |  (v << 8)) }
get op()              {return((this.head & 0b00000000000000000000000011111111)>>> 0)}
set op(v)             {  this.head  = ((this.head  & 0b11111111111111111111111100000000)  |  (v << 0)) }

LICENSE

• ISC