Changes in / [de4ce0e:648afb4]

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• doc/generic_types/generic_types.tex (modified) (7 diffs)

doc/generic_types/generic_types.tex

@@ -83 +83 @@
 belowskip=3pt,
 % replace/adjust listing characters that look bad in sanserif
-literate={-}{\makebox[1.4ex][c]{\raisebox{0.5ex}{\rule{1.2ex}{0.1ex}}}}1 {^}{\raisebox{0.6ex}{$\scriptscriptstyle\land\,$}}1
+literate={-}{\makebox[1.4ex][c]{\raisebox{0.5ex}{\rule{1.2ex}{0.06ex}}}}1 {^}{\raisebox{0.6ex}{$\scriptscriptstyle\land\,$}}1
         {~}{\raisebox{0.3ex}{$\scriptstyle\sim\,$}}1 % {`}{\ttfamily\upshape\hspace*{-0.1ex}`}1
-        {<-}{$\leftarrow$}2 {=>}{$\Rightarrow$}2 {->}{\makebox[1.4ex][c]{\raisebox{0.5ex}{\rule{1.2ex}{0.1ex}}}\kern-0.3ex\textgreater}2,
+        {<-}{$\leftarrow$}2 {=>}{$\Rightarrow$}2 {->}{\makebox[1.4ex][c]{\raisebox{0.5ex}{\rule{1.2ex}{0.06ex}}}\kern-0.3ex\textgreater}2,
 moredelim=**[is][\color{red}]{`}{`},
 }% lstset
@@ -285 +285 @@
 if (x) x++                                                                      $\C{// if (x != 0) x += 1;}$
 \end{lstlisting}
-Every if and iteration statement in C compares the condition with @0@, and every increment and decrement operator is semantically equivalent to adding or subtracting the value @1@ and storing the result.
+Every @if@ and iteration statement in C compares the condition with @0@, and every increment and decrement operator is semantically equivalent to adding or subtracting the value @1@ and storing the result.
 Due to these rewrite rules, the values @0@ and @1@ have the types @zero_t@ and @one_t@ in \CFA, which allows overloading various operations for new types that seamlessly connect to all special @0@ and @1@ contexts.
 The types @zero_t@ and @one_t@ have special built in implicit conversions to the various integral types, and a conversion to pointer types for @0@, which allows standard C code involving @0@ and @1@ to work as normal.
@@ -398 +398 @@
 The \CFA translator template-expands concrete generic-types into new structure types, affording maximal inlining.
 To enable inter-operation among equivalent instantiations of a generic type, the translator saves the set of instantiations currently in scope and reuses the generated structure declarations where appropriate.
-For example, a function declaration that accepts or returns a concrete generic-type produces a declaration for the instantiated struct in the same scope, which all callers may reuse.
+A function declaration that accepts or returns a concrete generic-type produces a declaration for the instantiated structure in the same scope, which all callers may reuse.
 For example, the concrete instantiation for @pair( const char *, int )@ is:
 \begin{lstlisting}
@@ -523 +523 @@
 However, the \CFA type-system must support significantly more complex composition:
 \begin{lstlisting}
-[ int, int ] foo$\(_1\)$( int );
+[ int, int ] foo$\(_1\)$( int );                        $\C{// overloaded foo functions}$
 [ double ] foo$\(_2\)$( int );
 void bar( int, double, double );
@@ -772 +772 @@
 Since @sum@\(_0\) does not accept any arguments, it is not a valid candidate function for the call @sum(10, 20, 30)@.
 In order to call @sum@\(_1\), @10@ is matched with @x@, and the argument resolution moves on to the argument pack @rest@, which consumes the remainder of the argument list and @Params@ is bound to @[20, 30]@.
-The process continues, @Params@ is bound to @[]@, requiring an assertion @int sum()@, which matches @sum@\(_0\) and terminates the recursion.
+The process continues unitl @Params@ is bound to @[]@, requiring an assertion @int sum()@, which matches @sum@\(_0\) and terminates the recursion.
 Effectively, this algorithm traces as @sum(10, 20, 30)@ $\rightarrow$ @10 + sum(20, 30)@ $\rightarrow$ @10 + (20 + sum(30))@ $\rightarrow$ @10 + (20 + (30 + sum()))@ $\rightarrow$ @10 + (20 + (30 + 0))@.
 
@@ -795 +795 @@
 \end{lstlisting}
 Unlike C variadic functions, it is unnecessary to hard code the number and expected types.
-Furthermore, this code is extendable so any user-defined type with a @?+?@ operator.
+Furthermore, this code is extendable for any user-defined type with a @?+?@ operator.
 Summing arbitrary heterogeneous lists is possible with similar code by adding the appropriate type variables and addition operators.
 
@@ -998 +998 @@
 On the other hand, C does not have a generic collections-library in its standard distribution, resulting in frequent reimplementation of such collection types by C programmers.
 \CCV does not use the \CC standard template library by construction, and in fact includes the definition of @object@ and wrapper classes for @bool@, @char@, @int@, and @const char *@ in its line count, which inflates this count somewhat, as an actual object-oriented language would include these in the standard library; 
-with their omission the \CCV line count is similar to C.
+with their omission, the \CCV line count is similar to C.
 We justify the given line count by noting that many object-oriented languages do not allow implementing new interfaces on library types without subclassing or wrapper types, which may be similarly verbose.