Le 01/05/2015 13:50, Michael Niedermayer a écrit :
duplicate patch [...]
I forgot to attach the patch. Attached now.
>From 591d517e4aafb981e4f2cb21cfc212134a719d0a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Martinez?= <jer...@mediaarea.net> Date: Fri, 1 May 2015 12:02:56 +0200 Subject: [PATCH 3/4] Add conventions. Arithmetic operators, assignment operators, comparison operators, order of operation precedence, range. --- ffv1.lyx | 606 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 606 insertions(+) diff --git a/ffv1.lyx b/ffv1.lyx index ace5908..228f40f 100644 --- a/ffv1.lyx +++ b/ffv1.lyx @@ -311,6 +311,589 @@ VLC Variable length code \end_layout \begin_layout Section +Conventions +\end_layout + +\begin_layout Standard +Note: the operators and the order of precedence are the same as used in + the C programming language +\begin_inset CommandInset citation +LatexCommand cite +key "ISO9899" + +\end_inset + +. +\end_layout + +\begin_layout Subsection +Arithmetic operators +\end_layout + +\begin_layout Description +a +\begin_inset space ~ +\end_inset + ++ +\begin_inset space ~ +\end_inset + +b means a plus b. +\end_layout + +\begin_layout Description +a +\begin_inset space ~ +\end_inset + +- +\begin_inset space ~ +\end_inset + +b means a minus b. +\end_layout + +\begin_layout Description +-a means negation of a. +\end_layout + +\begin_layout Description +a +\begin_inset space ~ +\end_inset + +* +\begin_inset space ~ +\end_inset + +b means a multiplied by b. +\end_layout + +\begin_layout Description +a +\begin_inset space ~ +\end_inset + +/ +\begin_inset space ~ +\end_inset + +b means a divided by b with truncation of the result toward zero. +\end_layout + +\begin_layout Description +a +\begin_inset space ~ +\end_inset + +% +\begin_inset space ~ +\end_inset + +b means remainder of a divided by b. +\end_layout + +\begin_layout Description +a +\begin_inset space ~ +\end_inset + +& +\begin_inset space ~ +\end_inset + +b means bit-wise +\begin_inset Quotes eld +\end_inset + +and +\begin_inset Quotes erd +\end_inset + + of a and b. +\end_layout + +\begin_layout Description +a +\begin_inset space ~ +\end_inset + +| +\begin_inset space ~ +\end_inset + +b means bit-wise +\begin_inset Quotes eld +\end_inset + +or +\begin_inset Quotes erd +\end_inset + + of a and b. +\end_layout + +\begin_layout Description +a +\begin_inset space ~ +\end_inset + +>> +\begin_inset space ~ +\end_inset + +b means arithmetic righ shift of two's complement integer representation + of a by b binary digits. +\end_layout + +\begin_layout Description +a +\begin_inset space ~ +\end_inset + +<< +\begin_inset space ~ +\end_inset + +b means arithmetic left shift of two's complement integer representation + of a by b binary digits. +\end_layout + +\begin_layout Subsection +Assignment operators +\end_layout + +\begin_layout Description +a +\begin_inset space ~ +\end_inset + += +\begin_inset space ~ +\end_inset + +b means a is assigned b. +\end_layout + +\begin_layout Description +a++ is equivalent to a +\begin_inset space ~ +\end_inset + += +\begin_inset space ~ +\end_inset + +a +\begin_inset space ~ +\end_inset + ++ +\begin_inset space ~ +\end_inset + +1. +\end_layout + +\begin_layout Description +a-- is equivalent to a +\begin_inset space ~ +\end_inset + += +\begin_inset space ~ +\end_inset + +a +\begin_inset space ~ +\end_inset + +- +\begin_inset space ~ +\end_inset + +1. +\end_layout + +\begin_layout Description +a +\begin_inset space ~ +\end_inset + ++= +\begin_inset space ~ +\end_inset + +b is equivalent to a +\begin_inset space ~ +\end_inset + += +\begin_inset space ~ +\end_inset + +a +\begin_inset space ~ +\end_inset + ++ +\begin_inset space ~ +\end_inset + +b. +\end_layout + +\begin_layout Description +a +\begin_inset space ~ +\end_inset + +-= +\begin_inset space ~ +\end_inset + +b is equivalent to a +\begin_inset space ~ +\end_inset + += +\begin_inset space ~ +\end_inset + +a +\begin_inset space ~ +\end_inset + +- +\begin_inset space ~ +\end_inset + +b. +\end_layout + +\begin_layout Subsection +Comparison operators +\end_layout + +\begin_layout Description +a +\begin_inset space ~ +\end_inset + +> +\begin_inset space ~ +\end_inset + +b means a greater than b. +\end_layout + +\begin_layout Description +a +\begin_inset space ~ +\end_inset + +>= +\begin_inset space ~ +\end_inset + +b means a greater than or equal to b. +\end_layout + +\begin_layout Description +a +\begin_inset space ~ +\end_inset + +< +\begin_inset space ~ +\end_inset + +b means a less than b. +\end_layout + +\begin_layout Description +a +\begin_inset space ~ +\end_inset + +<= +\begin_inset space ~ +\end_inset + +b means a less than or equal b. +\end_layout + +\begin_layout Description +a +\begin_inset space ~ +\end_inset + +== +\begin_inset space ~ +\end_inset + +b means a equal to b. +\end_layout + +\begin_layout Description +a +\begin_inset space ~ +\end_inset + +!= +\begin_inset space ~ +\end_inset + +b means a not equalto b. +\end_layout + +\begin_layout Description +a +\begin_inset space ~ +\end_inset + +&& +\begin_inset space ~ +\end_inset + +b means boolean logical +\begin_inset Quotes eld +\end_inset + +and +\begin_inset Quotes erd +\end_inset + + of a and b. +\end_layout + +\begin_layout Description +a +\begin_inset space ~ +\end_inset + +|| +\begin_inset space ~ +\end_inset + +b means boolean logical +\begin_inset Quotes eld +\end_inset + +or +\begin_inset Quotes erd +\end_inset + + of a and b. +\end_layout + +\begin_layout Description +!a means boolean logical +\begin_inset Quotes eld +\end_inset + +not +\begin_inset Quotes erd +\end_inset + +. +\end_layout + +\begin_layout Description +a +\begin_inset space ~ +\end_inset + +? +\begin_inset space ~ +\end_inset + +b +\begin_inset space ~ +\end_inset + +: +\begin_inset space ~ +\end_inset + +c means b if a is true otherwise c. +\end_layout + +\begin_layout Subsection +Order of operation precedence +\end_layout + +\begin_layout Standard +When order of precedence is not indicated explicitly by use of parentheses, + operations are evaluated in the following order (from top to bottom, operations + of same precedence being evaluated from left to right): +\end_layout + +\begin_layout Standard +\begin_inset Tabular +<lyxtabular version="3" rows="13" columns="1"> +<features rotate="0" tabularvalignment="middle"> +<column alignment="center" valignment="top"> +<row> +<cell alignment="center" valignment="top" usebox="none"> +\begin_inset Text + +\begin_layout Plain Layout +a++, a-- +\end_layout + +\end_inset +</cell> +</row> +<row> +<cell alignment="center" valignment="top" usebox="none"> +\begin_inset Text + +\begin_layout Plain Layout +!a, -a +\end_layout + +\end_inset +</cell> +</row> +<row> +<cell alignment="center" valignment="top" usebox="none"> +\begin_inset Text + +\begin_layout Plain Layout +a * b, a / b, a % b +\end_layout + +\end_inset +</cell> +</row> +<row> +<cell alignment="center" valignment="top" usebox="none"> +\begin_inset Text + +\begin_layout Plain Layout +a + b, a - b +\end_layout + +\end_inset +</cell> +</row> +<row> +<cell alignment="center" valignment="top" usebox="none"> +\begin_inset Text + +\begin_layout Plain Layout +a << b, a >> b +\end_layout + +\end_inset +</cell> +</row> +<row> +<cell alignment="center" valignment="top" usebox="none"> +\begin_inset Text + +\begin_layout Plain Layout +a < b, a <= b, a > b, a >= b +\end_layout + +\end_inset +</cell> +</row> +<row> +<cell alignment="center" valignment="top" usebox="none"> +\begin_inset Text + +\begin_layout Plain Layout +a == b, a != b +\end_layout + +\end_inset +</cell> +</row> +<row> +<cell alignment="center" valignment="top" usebox="none"> +\begin_inset Text + +\begin_layout Plain Layout +a & b +\end_layout + +\end_inset +</cell> +</row> +<row> +<cell alignment="center" valignment="top" usebox="none"> +\begin_inset Text + +\begin_layout Plain Layout +a | b +\end_layout + +\end_inset +</cell> +</row> +<row> +<cell alignment="center" valignment="top" usebox="none"> +\begin_inset Text + +\begin_layout Plain Layout +a && b +\end_layout + +\end_inset +</cell> +</row> +<row> +<cell alignment="center" valignment="top" usebox="none"> +\begin_inset Text + +\begin_layout Plain Layout +a || b +\end_layout + +\end_inset +</cell> +</row> +<row> +<cell alignment="center" valignment="top" usebox="none"> +\begin_inset Text + +\begin_layout Plain Layout +a ? b : c +\end_layout + +\end_inset +</cell> +</row> +<row> +<cell alignment="center" valignment="top" usebox="none"> +\begin_inset Text + +\begin_layout Plain Layout +a = b, a += b, a -= b +\end_layout + +\end_inset +</cell> +</row> +</lyxtabular> + +\end_inset + + +\end_layout + +\begin_layout Subsection +Range +\end_layout + +\begin_layout Description +a...b means any value starting from a to b, inclusive. +\end_layout + +\begin_layout Section General Description \end_layout @@ -8940,6 +9523,29 @@ Bibliography \labelwidthstring References \begin_inset CommandInset bibitem LatexCommand bibitem +label "ISO/IEC 9899" +key "ISO9899" + +\end_inset + +ISO/IEC 9899 - Programming languages - C +\begin_inset Flex URL +status collapsed + +\begin_layout Plain Layout + +http://www.open-std.org/JTC1/SC22/WG14/www/standards +\end_layout + +\end_inset + + +\end_layout + +\begin_layout Bibliography +\labelwidthstring References +\begin_inset CommandInset bibitem +LatexCommand bibitem label "JPEGLS" key "JPEGLS" -- 1.9.5.msysgit.1
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