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Use const where possible.

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This commit is contained in:
Bruno Haible
2003-01-13 19:57:56 +00:00
parent 3a01fe39b2
commit 741d34fb07
10 changed files with 86 additions and 52 deletions
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18
src/output.cc
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@@ -119,7 +119,7 @@ Output::compute_min_max ()
/* Returns the number of different hash values. */
int
Output::num_hash_values ()
Output::num_hash_values () const
{
/* Since the list is already sorted by hash value we can count the
different hash values in a single pass through the list. */
@@ -216,7 +216,7 @@ void Output_Enum::output_end ()
/* Outputs the maximum and minimum hash values etc. */
void
Output::output_constants (struct Output_Constants& style)
Output::output_constants (struct Output_Constants& style) const
{
style.output_start ();
style.output_item ("TOTAL_KEYWORDS", _total_keys);
@@ -430,7 +430,7 @@ void Output_Compare_Memcmp::output_comparison (const Output_Expr& expr1,
unsigned int <hash> (const char *str, unsigned int len). */
void
Output::output_hash_function ()
Output::output_hash_function () const
{
/* Output the function's head. */
if (option[CPLUSPLUS])
@@ -610,7 +610,7 @@ Output::output_hash_function ()
Only called if option[LENTABLE]. */
void
Output::output_keylength_table ()
Output::output_keylength_table () const
{
const int columns = 14;
const char * const indent = option[GLOBAL] ? "" : " ";
@@ -732,7 +732,7 @@ output_keyword_blank_entries (int count, const char *indent)
/* Prints out the array containing the keywords for the hash function. */
void
Output::output_keyword_table ()
Output::output_keyword_table () const
{
const char *indent = option[GLOBAL] ? "" : " ";
int index;
@@ -793,7 +793,7 @@ Output::output_keyword_table ()
the smaller, contiguous range of the keyword table. */
void
Output::output_lookup_array ()
Output::output_lookup_array () const
{
if (option[DUP])
{
@@ -956,7 +956,7 @@ Output::output_lookup_array ()
/* Generate all the tables needed for the lookup function. */
void
Output::output_lookup_tables ()
Output::output_lookup_tables () const
{
if (option[SWITCH])
{
@@ -1138,7 +1138,7 @@ output_switches (KeywordExt_List *list, int num_switches, int size, int min_hash
/* Generates C code to perform the keyword lookup. */
void
Output::output_lookup_function_body (const Output_Compare& comparison)
Output::output_lookup_function_body (const Output_Compare& comparison) const
{
printf (" if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)\n"
" {\n"
@@ -1385,7 +1385,7 @@ Output::output_lookup_function_body (const Output_Compare& comparison)
/* Generates C code for the lookup function. */
void
Output::output_lookup_function ()
Output::output_lookup_function () const
{
/* Output the function's head. */
if (option[KRC] | option[C] | option[ANSIC])