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This commit is contained in:
Edward R. Gonzalez
2024-12-01 21:59:43 -05:00
parent 80cb3f4eca
commit fec709cc76
14 changed files with 233 additions and 166 deletions
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2
docs/Readme.md
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@@ -25,6 +25,8 @@ This library was written in a subset of C++ where the following are not used at
* Exceptions
Polymorphic & Member-functions are used as an ergonomic choice, along with a conserative use of operator overloads.
The base library itself does not use anything but C-like features to allow for generating a derviative compatiable with C (WIP).
There are only 4 template definitions in the entire library. (`Array<Type>`, `Hashtable<Type>`, `swap<Type>`, and `AST/Code::cast<Type>`)
Two generic templated containers are used throughout the library:

52
gen_c_library/c_library.cpp
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@@ -2,6 +2,7 @@
#define GEN_ENFORCE_STRONG_CODE_TYPES
#define GEN_EXPOSE_BACKEND
#define GEN_SUPPORT_CPP_MEMBER_FEATURES 1
#define GEN_SUPPORT_CPP_REFERENCES 1
#include "../project/gen.cpp"
#include "helpers/push_ignores.inline.hpp"
@@ -135,26 +136,40 @@ int gen_main()
case ECode::Using:
{
log_fmt("REPLACE THIS MANUALLY: %S\n", entry->Name);
CodeUsing using_ver = entry.cast<CodeUsing>();
CodeUsing using_ver = entry.code_cast<CodeUsing>();
CodeTypedef typedef_ver = def_typedef(using_ver->Name, using_ver->UnderlyingType);
memory.append(typedef_ver);
}
break;
case ECode::Function_Fwd:
{
CodeFn fn = entry.code_cast<CodeFn>();
if ( fn->Name.is_equal(txt("free")) )
{
fn->Name = get_cached_string(txt("gen_free_ptr"));
}
memory.append(entry);
}
break;
case ECode::Function:
{
CodeFn fn = entry.cast<CodeFn>();
CodeFn fn = entry.code_cast<CodeFn>();
s32 constexpr_found = fn->Specs.remove( ESpecifier::Constexpr );
if (constexpr_found > -1) {
log_fmt("Found constexpr: %S\n", entry->to_string());
fn->Specs.append(ESpecifier::Inline);
}
if ( fn->Name.is_equal(txt("free")) )
{
fn->Name = get_cached_string(txt("gen_free_ptr"));
}
memory.append(entry);
}
break;
case ECode::Template:
{
CodeTemplate tmpl = entry.cast<CodeTemplate>();
CodeTemplate tmpl = entry.code_cast<CodeTemplate>();
if ( tmpl->Declaration->Name.contains(txt("swap")))
{
CodeBody macro_swap = parse_global_body( txt(R"(
@@ -297,7 +312,7 @@ int gen_main()
{
if ( entry->Name.is_equal(txt("String")) )
{
CodeTypedef c_def = parse_typedef(code( typedef Type* String; ));
CodeTypedef c_def = parse_typedef(code( typedef char* String; ));
strings.append(c_def);
strings.append(fmt_newline);
++ entry;
@@ -307,6 +322,29 @@ int gen_main()
}
break;
case ECode::Struct:
{
CodeBody body = entry->Body->operator CodeBody();
CodeBody new_body = def_body( entry->Body->Type );
for ( Code body_entry = body.begin(); body_entry != body.end(); ++ body_entry ) switch
(body_entry->Type) {
case ECode::Preprocess_If:
{
b32 found = ignore_preprocess_cond_block(txt("! GEN_COMPILER_C"), body_entry, body );
if (found) break;
new_body.append(body_entry);
}
break;
default:
new_body.append(body_entry);
break;
}
entry->Body = rcast(AST*, new_body.ast);
strings.append(entry);
}
break;
default:
strings.append(entry);
break;
@@ -316,8 +354,8 @@ int gen_main()
Code filesystem = scan_file( project_dir "dependencies/filesystem.hpp" );
Code timing = scan_file( project_dir "dependencies/timing.hpp" );
header.print( filesystem );
header.print( timing );
// header.print( filesystem );
// header.print( timing );
header.print_fmt( "\nGEN_NS_END\n" );
header.print_fmt( roll_own_dependencies_guard_end );
@@ -335,6 +373,7 @@ int gen_main()
CodeBody especifier = gen_especifier( project_dir "enums/ESpecifier.csv" );
CodeBody ast_inlines = gen_ast_inlines();
#if 0
header.print_fmt("#pragma region Types\n");
header.print( types );
header.print( fmt_newline );
@@ -345,6 +384,7 @@ int gen_main()
header.print( dump_to_scratch_and_retireve( especifier ));
header.print( fmt_newline );
header.print_fmt("#pragma endregion Types\n\n");
#endif
}
header.print( pop_ignores );

2
gen_c_library/components/memory.fixed_arena.hpp
View File

@@ -20,7 +20,7 @@ CodeBody gen_fixed_arenas()
inline
void fixed_arena_init_<Name>(FixedArena_<Name>* result) {
zero_size(& result->memory[0], <Size>);
result.arena = arena_init_from_memory(& result->memory[0], <Size>);
result->arena = arena_init_from_memory(& result->memory[0], <Size>);
}
inline

6
gen_c_library/components/misc.hpp
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@@ -8,7 +8,7 @@ using SwapContentProc = CodeBody(void);
b32 ignore_preprocess_cond_block( StrC cond_sig, Code& entry_iter, CodeBody& body )
{
b32 found = false;
CodePreprocessCond cond = entry_iter.cast<CodePreprocessCond>();
CodePreprocessCond cond = entry_iter.code_cast<CodePreprocessCond>();
if ( cond->Content.contains(cond_sig) )
{
log_fmt("Preprocess cond found: %S\n", cond->Content);
@@ -44,7 +44,7 @@ b32 ignore_preprocess_cond_block( StrC cond_sig, Code& entry_iter, CodeBody& bod
bool swap_pragma_region_implementation( StrC region_name, SwapContentProc* swap_content, Code& entry_iter, CodeBody& body )
{
bool found = false;
CodePragma possible_region = entry_iter.cast<CodePragma>();
CodePragma possible_region = entry_iter.code_cast<CodePragma>();
String region_sig = string_fmt_buf(GlobalAllocator, "region %s", region_name.Ptr);
String endregion_sig = string_fmt_buf(GlobalAllocator, "endregion %s", region_name.Ptr);
@@ -58,7 +58,7 @@ bool swap_pragma_region_implementation( StrC region_name, SwapContentProc* swap_
(entry_iter->Type) {
case ECode::Preprocess_Pragma:
{
CodePragma possible_end_region = entry_iter.cast<CodePragma>();
CodePragma possible_end_region = entry_iter.code_cast<CodePragma>();
if ( possible_end_region->Content.contains(endregion_sig) ) {
// body.append(possible_end_region);
continue_for = false;

7
gen_c_library/gen.c Normal file
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@@ -0,0 +1,7 @@
#define GEN_IMPLEMENTATION
#include "gen/gen.h"
int main()
{
// init();
}

7
project/Readme.md
View File

@@ -30,6 +30,13 @@ Feature Macros:
* `GEN_ROLL_OWN_DEPENDENCIES` : Optional override so that user may define the dependencies themselves.
* `GEN_DONT_ALLOW_INVALID_CODE` (Not implemented yet) : Will fail when an invalid code is constructed, parsed, or serialized.
By default the base library implementation strictly uses a C-like interface. This is to allow for the generation of a C-variant of the library using [gen_c_library](../gen_c_library/). However, the library was written in C++ and supports some of its features:
* `GEN_SUPPORT_CPP_REFERENCES` : Will enable support for reference interface on some definitions
* `GEN_SUPPORT_CPP_MEMBER_FEATURES` : Will enable support for definitions to have their interface as members.
*Note: A variant of the C++ library could be generated where those additonal support features are removed (see gen_c_library implementation for an idea of how)*
## On multi-threading
Currently unsupported. I want the library to be *stable* and *correct*, with the addition of exhausting all basic single-threaded optimizations before I consider multi-threading.

34
project/components/interface.cpp
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@@ -11,7 +11,7 @@ internal void deinit();
internal
void* Global_Allocator_Proc( void* allocator_data, AllocType type, ssize size, ssize alignment, void* old_memory, ssize old_size, u64 flags )
{
Arena* last = & back(Global_AllocatorBuckets);
Arena* last = back(& Global_AllocatorBuckets);
switch ( type )
{
@@ -24,10 +24,10 @@ void* Global_Allocator_Proc( void* allocator_data, AllocType type, ssize size, s
if ( bucket.PhysicalStart == nullptr )
GEN_FATAL( "Failed to create bucket for Global_AllocatorBuckets");
if ( ! append( Global_AllocatorBuckets, bucket ) )
if ( ! append( & Global_AllocatorBuckets, bucket ) )
GEN_FATAL( "Failed to append bucket to Global_AllocatorBuckets");
last = & back(Global_AllocatorBuckets);
last = back(& Global_AllocatorBuckets);
}
return alloc_align( allocator_info(last), size, alignment );
@@ -51,10 +51,10 @@ void* Global_Allocator_Proc( void* allocator_data, AllocType type, ssize size, s
if ( bucket.PhysicalStart == nullptr )
GEN_FATAL( "Failed to create bucket for Global_AllocatorBuckets");
if ( ! append( Global_AllocatorBuckets, bucket ) )
if ( ! append( & Global_AllocatorBuckets, bucket ) )
GEN_FATAL( "Failed to append bucket to Global_AllocatorBuckets");
last = & back(Global_AllocatorBuckets);
last = back(& Global_AllocatorBuckets);
}
void* result = alloc_align( last->Backing, size, alignment );
@@ -249,7 +249,7 @@ void init()
if ( bucket.PhysicalStart == nullptr )
GEN_FATAL( "Failed to create first bucket for Global_AllocatorBuckets");
append( Global_AllocatorBuckets, bucket );
append( & Global_AllocatorBuckets, bucket );
}
// Setup the arrays
@@ -272,7 +272,7 @@ void init()
if ( code_pool.PhysicalStart == nullptr )
GEN_FATAL( "gen::init: Failed to initialize the code pool" );
append(CodePools, code_pool );
append( & CodePools, code_pool );
LexArena = arena_init_from_allocator( Allocator_Lexer, LexAllocator_Size );
@@ -281,7 +281,7 @@ void init()
if ( string_arena.PhysicalStart == nullptr )
GEN_FATAL( "gen::init: Failed to initialize the string arena" );
append(StringArenas, string_arena );
append( & StringArenas, string_arena );
}
// Setup the hash tables
@@ -323,12 +323,12 @@ void deinit()
destroy(StringCache);
free(CodePools);
free(StringArenas);
free( & CodePools);
free( & StringArenas);
free(& LexArena);
free(PreprocessorDefines);
free(& PreprocessorDefines);
index = 0;
left = num(Global_AllocatorBuckets);
@@ -373,7 +373,7 @@ void reset()
AllocatorInfo get_string_allocator( s32 str_length )
{
Arena* last = & back(StringArenas);
Arena* last = back(& StringArenas);
usize size_req = str_length + sizeof(StringHeader) + sizeof(char*);
@@ -381,10 +381,10 @@ AllocatorInfo get_string_allocator( s32 str_length )
{
Arena new_arena = arena_init_from_allocator( Allocator_StringArena, SizePer_StringArena );
if ( ! append(StringArenas, new_arena ) )
if ( ! append( & StringArenas, new_arena ) )
GEN_FATAL( "gen::get_string_allocator: Failed to allocate a new string arena" );
last = & back(StringArenas);
last = back(& StringArenas);
}
return allocator_info(last);
@@ -411,7 +411,7 @@ StringCached get_cached_string( StrC str )
// Used internally to retireve a Code object form the CodePool.
Code make_code()
{
Pool* allocator = & back(CodePools);
Pool* allocator = back( & CodePools);
if ( allocator->FreeList == nullptr )
{
Pool code_pool = pool_init( Allocator_CodePool, CodePool_NumBlocks, sizeof(AST) );
@@ -419,10 +419,10 @@ Code make_code()
if ( code_pool.PhysicalStart == nullptr )
GEN_FATAL( "gen::make_code: Failed to allocate a new code pool - CodePool allcoator returned nullptr." );
if ( ! append( CodePools, code_pool ) )
if ( ! append( & CodePools, code_pool ) )
GEN_FATAL( "gen::make_code: Failed to allocate a new code pool - CodePools failed to append new pool." );
allocator = & back(CodePools);
allocator = back( & CodePools);
}
Code result { rcast( AST*, alloc( allocator_info(allocator), sizeof(AST) )) };

30
project/components/lexer.cpp
View File

@@ -222,7 +222,7 @@ s32 lex_preprocessor_directive(
, Token& token )
{
char const* hash = scanner;
append(Tokens, { hash, 1, TokType::Preprocess_Hash, line, column, TF_Preprocess } );
append( & Tokens, { hash, 1, TokType::Preprocess_Hash, line, column, TF_Preprocess } );
move_forward();
SkipWhitespace();
@@ -298,14 +298,14 @@ s32 lex_preprocessor_directive(
token.Length = token.Length + token.Text - hash;
token.Text = hash;
append(Tokens, token );
append( & Tokens, token );
return Lex_Continue; // Skip found token, its all handled here.
}
if ( token.Type == TokType::Preprocess_Else || token.Type == TokType::Preprocess_EndIf )
{
token.Flags |= TF_Preprocess_Cond;
append(Tokens, token );
append( & Tokens, token );
end_line();
return Lex_Continue;
}
@@ -314,7 +314,7 @@ s32 lex_preprocessor_directive(
token.Flags |= TF_Preprocess_Cond;
}
append(Tokens, token );
append( & Tokens, token );
SkipWhitespace();
@@ -338,7 +338,7 @@ s32 lex_preprocessor_directive(
name.Length++;
}
append(Tokens, name );
append( & Tokens, name );
u64 key = crc32( name.Text, name.Length );
set<StrC>(defines, key, name );
@@ -384,7 +384,7 @@ s32 lex_preprocessor_directive(
move_forward();
}
append(Tokens, preprocess_content );
append( & Tokens, preprocess_content );
return Lex_Continue; // Skip found token, its all handled here.
}
@@ -446,7 +446,7 @@ s32 lex_preprocessor_directive(
preprocess_content.Length++;
}
append(Tokens, preprocess_content );
append( & Tokens, preprocess_content );
return Lex_Continue; // Skip found token, its all handled here.
}
@@ -461,7 +461,7 @@ void lex_found_token( StrC& content
{
if ( token.Type != TokType::Invalid )
{
append(Tokens, token );
append( & Tokens, token );
return;
}
@@ -488,7 +488,7 @@ void lex_found_token( StrC& content
}
token.Type = type;
append(Tokens, token );
append( & Tokens, token );
return;
}
@@ -498,7 +498,7 @@ void lex_found_token( StrC& content
{
token.Type = type;
token.Flags |= TF_Specifier;
append(Tokens, token );
append( & Tokens, token );
return;
}
@@ -506,7 +506,7 @@ void lex_found_token( StrC& content
if ( type != TokType::Invalid )
{
token.Type = type;
append(Tokens, token );
append( & Tokens, token );
return;
}
@@ -558,7 +558,7 @@ void lex_found_token( StrC& content
token.Type = TokType::Identifier;
}
append(Tokens, token );
append( & Tokens, token );
}
@@ -630,7 +630,7 @@ TokArray lex( StrC content )
token.Type = TokType::NewLine;
token.Length++;
append(Tokens, token );
append( & Tokens, token );
continue;
}
}
@@ -1099,7 +1099,7 @@ TokArray lex( StrC content )
move_forward();
token.Length++;
}
append(Tokens, token );
append( & Tokens, token );
continue;
}
else if ( current == '*' )
@@ -1135,7 +1135,7 @@ TokArray lex( StrC content )
move_forward();
token.Length++;
}
append(Tokens, token );
append( & Tokens, token );
// end_line();
continue;
}

6
project/components/parser.cpp
View File

@@ -52,7 +52,7 @@ struct ParseContext
sptr length = scope_start.Length;
char const* current = scope_start.Text + length;
while ( current <= back(Tokens.Arr).Text && *current != '\n' && length < 74 )
while ( current <= back( & Tokens.Arr)->Text && *current != '\n' && length < 74 )
{
current++;
length++;
@@ -745,7 +745,7 @@ Code parse_class_struct( TokType which, bool inplace_def = false )
}
Token interface_tok = parse_identifier();
append(interfaces, def_type( interface_tok ) );
append( & interfaces, def_type( interface_tok ) );
// <ModuleFlags> <class/struct> <Attributes> <Name> : <Access Specifier> <Name>, ...
}
}
@@ -777,7 +777,7 @@ Code parse_class_struct( TokType which, bool inplace_def = false )
if ( inline_cmt )
result->InlineCmt = inline_cmt;
free(interfaces);
free(& interfaces);
return result;
}

209
project/dependencies/containers.hpp
View File

@@ -29,29 +29,29 @@ struct ArrayHeader;
usize array_grow_formula(ssize value);
template<class Type> Array<Type> array_init(AllocatorInfo allocator);
template<class Type> Array<Type> array_init_reserve(AllocatorInfo allocator, ssize capacity);
template<class Type> bool append(Array<Type>& array, Array<Type> other);
template<class Type> bool append(Array<Type>& array, Type value);
template<class Type> bool append(Array<Type>& array, Type* items, usize item_num);
template<class Type> bool append_at(Array<Type>& array, Type item, usize idx);
template<class Type> bool append_at(Array<Type>& array, Type* items, usize item_num, usize idx);
template<class Type> Type& back(Array<Type>& array);
template<class Type> void clear(Array<Type>& array);
template<class Type> bool fill(Array<Type>& array, usize begin, usize end, Type value);
template<class Type> void free(Array<Type>& array);
template<class Type> bool grow(Array<Type>& array, usize min_capacity);
template<class Type> usize num(Array<Type>& array);
template<class Type> void pop(Array<Type>& array);
template<class Type> void remove_at(Array<Type>& array, usize idx);
template<class Type> bool reserve(Array<Type>& array, usize new_capacity);
template<class Type> bool resize(Array<Type>& array, usize num);
template<class Type> bool set_capacity(Array<Type>& array, usize new_capacity);
template<class Type> ArrayHeader* get_header(Array<Type>& array);
template<class Type> Array(Type) array_init (AllocatorInfo allocator);
template<class Type> Array(Type) array_init_reserve(AllocatorInfo allocator, ssize capacity);
template<class Type> bool append (Array(Type)* array, Array(Type) other);
template<class Type> bool append (Array(Type)* array, Type value);
template<class Type> bool append (Array(Type)* array, Type* items, usize item_num);
template<class Type> bool append_at (Array(Type)* array, Type item, usize idx);
template<class Type> bool append_at (Array(Type)* array, Type* items, usize item_num, usize idx);
template<class Type> Type* back (Array(Type) array);
template<class Type> void clear (Array(Type) array);
template<class Type> bool fill (Array(Type) array, usize begin, usize end, Type value);
template<class Type> void free (Array(Type)* array);
template<class Type> bool grow (Array(Type)* array, usize min_capacity);
template<class Type> usize num (Array(Type) array);
template<class Type> void pop (Array(Type) array);
template<class Type> void remove_at (Array(Type) array, usize idx);
template<class Type> bool reserve (Array(Type)* array, usize new_capacity);
template<class Type> bool resize (Array(Type)* array, usize num);
template<class Type> bool set_capacity (Array(Type)* array, usize new_capacity);
template<class Type> ArrayHeader* get_header (Array(Type) array);
template<class Type> forceinline Type* begin(Array<Type>& array) { return array; }
template<class Type> forceinline Type* end(Array<Type>& array) { return array + get_header(array)->Num; }
template<class Type> forceinline Type* next(Array<Type>& array, Type* entry) { return entry + 1; }
// template<class Type> forceinline Type* begin(Array<Type> array) { return array; }
// template<class Type> forceinline Type* end(Array<Type> array) { return array + get_header(array)->Num; }
// template<class Type> forceinline Type* next(Array<Type> array, Type* entry) { return entry + 1; }
struct ArrayHeader {
AllocatorInfo Allocator;
@@ -70,32 +70,52 @@ struct Array
forceinline static Array init_reserve(AllocatorInfo allocator, ssize capacity) { return GEN_NS array_init_reserve<Type>(allocator, capacity); }
forceinline static usize grow_formula(ssize value) { return GEN_NS array_grow_formula<Type>(value); }
forceinline bool append(Array other) { return GEN_NS append<Type>(*this, other); }
forceinline bool append(Type value) { return GEN_NS append<Type>(*this, value); }
forceinline bool append(Type* items, usize item_num) { return GEN_NS append<Type>(*this, items, item_num); }
forceinline bool append_at(Type item, usize idx) { return GEN_NS append_at<Type>(*this, item, idx); }
forceinline bool append_at(Type* items, usize item_num, usize idx) { return GEN_NS append_at<Type>(*this, items, item_num, idx); }
forceinline Type& back() { return GEN_NS back<Type>(*this); }
forceinline bool append(Array other) { return GEN_NS append<Type>(this, other); }
forceinline bool append(Type value) { return GEN_NS append<Type>(this, value); }
forceinline bool append(Type* items, usize item_num) { return GEN_NS append<Type>(this, items, item_num); }
forceinline bool append_at(Type item, usize idx) { return GEN_NS append_at<Type>(this, item, idx); }
forceinline bool append_at(Type* items, usize item_num, usize idx) { return GEN_NS append_at<Type>(this, items, item_num, idx); }
forceinline Type* back() { return GEN_NS back<Type>(* this); }
forceinline void clear() { GEN_NS clear<Type>(* this); }
forceinline bool fill(usize begin, usize end, Type value) { return GEN_NS fill<Type>(* this, begin, end, value); }
forceinline void free() { GEN_NS free<Type>(*this); }
forceinline void free() { GEN_NS free<Type>(this); }
forceinline ArrayHeader* get_header() { return GEN_NS get_header<Type>(* this); }
forceinline bool grow(usize min_capacity) { return GEN_NS grow<Type>(*this, min_capacity); }
forceinline bool grow(usize min_capacity) { return GEN_NS grow<Type>(this, min_capacity); }
forceinline usize num() { return GEN_NS num<Type>(*this); }
forceinline void pop() { GEN_NS pop<Type>(* this); }
forceinline void remove_at(usize idx) { GEN_NS remove_at<Type>(* this, idx); }
forceinline bool reserve(usize new_capacity) { return GEN_NS reserve<Type>(*this, new_capacity); }
forceinline bool resize(usize num) { return GEN_NS resize<Type>(*this, num); }
forceinline bool set_capacity(usize new_capacity) { return GEN_NS set_capacity<Type>(*this, new_capacity); }
forceinline bool reserve(usize new_capacity) { return GEN_NS reserve<Type>(this, new_capacity); }
forceinline bool resize(usize num) { return GEN_NS resize<Type>(this, num); }
forceinline bool set_capacity(usize new_capacity) { return GEN_NS set_capacity<Type>(this, new_capacity); }
#pragma endregion Member Mapping
forceinline operator Type*() { return Data; }
forceinline operator Type const*() const { return Data; }
forceinline Type* begin() { return Data; }
forceinline Type* end() { return Data + get_header()->Num; }
#pragma endregion Member Mapping
forceinline Type& operator[](ssize index) { return Data[index]; }
forceinline Type const& operator[](ssize index) const { return Data[index]; }
};
#endif
#if GEN_SUPPORT_CPP_REFERENCES
template<class Type> bool append(Array<Type>& array, Array<Type> other) { return GEN_NS append( & array, other ); }
template<class Type> bool append(Array<Type>& array, Type value) { return GEN_NS append( & array, value ); }
template<class Type> bool append(Array<Type>& array, Type* items, usize item_num) { return GEN_NS append( & array, items, item_num ); }
template<class Type> bool append_at(Array<Type>& array, Type item, usize idx) { return GEN_NS append_at( & array, item, idx ); }
template<class Type> bool append_at(Array<Type>& array, Type* items, usize item_num, usize idx) { return GEN_NS append_at( & array, items, item_num, idx ); }
template<class Type> void free(Array<Type>& array) { return GEN_NS free( & array ); }
template<class Type> bool grow(Array<Type>& array, usize min_capacity) { return GEN_NS grow( & array, min_capacity); }
template<class Type> bool reserve(Array<Type>& array, usize new_capacity) { return GEN_NS reserve( & array, new_capacity); }
template<class Type> bool resize(Array<Type>& array, usize num) { return GEN_NS resize( & array, num); }
template<class Type> bool set_capacity(Array<Type>& array, usize new_capacity) { return GEN_NS set_capacity( & array, new_capacity); }
template<class Type> forceinline Type* begin(Array<Type>& array) { return array; }
template<class Type> forceinline Type* end(Array<Type>& array) { return array + get_header(array)->Num; }
template<class Type> forceinline Type* next(Array<Type>& array, Type* entry) { return entry + 1; }
#endif
template<class Type> inline
Array<Type> array_init(AllocatorInfo allocator) {
return array_init_reserve<Type>(allocator, array_grow_formula(0));
@@ -121,30 +141,30 @@ usize array_grow_formula(ssize value) {
}
template<class Type> inline
bool append(Array<Type>& array, Array<Type> other) {
bool append(Array<Type>* array, Array<Type> other) {
return append(array, other, num(other));
}
template<class Type> inline
bool append(Array<Type>& array, Type value)
bool append(Array<Type>* array, Type value)
{
ArrayHeader* header = get_header(array);
ArrayHeader* header = get_header(* array);
if (header->Num == header->Capacity)
{
if (!grow(array, header->Capacity))
return false;
header = get_header(array);
header = get_header(* array);
}
array[header->Num] = value;
(*array)[ header->Num] = value;
header->Num++;
return true;
}
template<class Type> inline
bool append(Array<Type>& array, Type* items, usize item_num)
bool append(Array<Type>* array, Type* items, usize item_num)
{
ArrayHeader* header = get_header(array);
@@ -162,34 +182,37 @@ bool append(Array<Type>& array, Type* items, usize item_num)
}
template<class Type> inline
bool append_at(Array<Type>& array, Type item, usize idx)
bool append_at(Array<Type>* array, Type item, usize idx)
{
ArrayHeader* header = get_header(array);
ArrayHeader* header = get_header(* array);
if (idx >= header->Num)
idx = header->Num - 1;
ssize slot = idx;
if (slot >= header->Num)
slot = header->Num - 1;
if (idx < 0)
idx = 0;
if (slot < 0)
slot = 0;
if (header->Capacity < header->Num + 1)
{
if ( ! grow(array, header->Capacity + 1))
return false;
header = get_header(array);
header = get_header(* array);
}
Type* target = array + idx;
Type* target = array->Data + slot;
mem_move(target + 1, target, (header->Num - idx) * sizeof(Type));
mem_move(target + 1, target, (header->Num - slot) * sizeof(Type));
header->Num++;
header = get_header(* array);
return true;
}
template<class Type> inline
bool append_at(Array<Type>& array, Type* items, usize item_num, usize idx)
bool append_at(Array<Type>* array, Type* items, usize item_num, usize idx)
{
ArrayHeader* header = get_header(array);
@@ -217,19 +240,25 @@ bool append_at(Array<Type>& array, Type* items, usize item_num, usize idx)
}
template<class Type> inline
Type& back(Array<Type>& array) {
ArrayHeader* header = get_header(array);
return array[header->Num - 1];
Type* back(Array<Type>* array)
{
GEN_ASSERT(array != nullptr);
ArrayHeader* header = get_header(* array);
if (header->Num <= 0)
return nullptr;
return & (*array)[header->Num - 1];
}
template<class Type> inline
void clear(Array<Type>& array) {
void clear(Array<Type> array) {
ArrayHeader* header = get_header(array);
header->Num = 0;
}
template<class Type> inline
bool fill(Array<Type>& array, usize begin, usize end, Type value)
bool fill(Array<Type> array, usize begin, usize end, Type value)
{
ArrayHeader* header = get_header(array);
@@ -245,24 +274,24 @@ bool fill(Array<Type>& array, usize begin, usize end, Type value)
}
template<class Type> inline
void free(Array<Type>& array) {
ArrayHeader* header = get_header(array);
void free(Array<Type>* array) {
GEN_ASSERT(array != nullptr);
ArrayHeader* header = get_header(* array);
GEN_NS free(header->Allocator, header);
Type*& Data = rcast(Type*&, array);
Data = nullptr;
array->Data = nullptr;
}
template<class Type> inline
ArrayHeader* get_header(Array<Type>& array) {
template<class Type> forceinline
ArrayHeader* get_header(Array<Type> array) {
Type* Data = array;
using NonConstType = TRemoveConst<Type>;
Type* Data = array; // This should do nothing in C but in C++ gets member Data struct.
return rcast(ArrayHeader*, const_cast<NonConstType*>(Data)) - 1;
}
template<class Type> inline
bool grow(Array<Type>& array, usize min_capacity)
bool grow(Array<Type>* array, usize min_capacity)
{
ArrayHeader* header = get_header(array);
ArrayHeader* header = get_header(* array);
usize new_capacity = array_grow_formula(header->Capacity);
if (new_capacity < min_capacity)
@@ -272,19 +301,19 @@ bool grow(Array<Type>& array, usize min_capacity)
}
template<class Type> inline
usize num(Array<Type>& array) {
usize num(Array<Type> array) {
return get_header(array)->Num;
}
template<class Type> inline
void pop(Array<Type>& array) {
void pop(Array<Type> array) {
ArrayHeader* header = get_header(array);
GEN_ASSERT(header->Num > 0);
header->Num--;
}
template<class Type> inline
void remove_at(Array<Type>& array, usize idx)
void remove_at(Array<Type> array, usize idx)
{
ArrayHeader* header = get_header(array);
GEN_ASSERT(idx < header->Num);
@@ -294,7 +323,7 @@ void remove_at(Array<Type>& array, usize idx)
}
template<class Type> inline
bool reserve(Array<Type>& array, usize new_capacity)
bool reserve(Array<Type>* array, usize new_capacity)
{
ArrayHeader* header = get_header(array);
@@ -305,14 +334,14 @@ bool reserve(Array<Type>& array, usize new_capacity)
}
template<class Type> inline
bool resize(Array<Type>& array, usize num)
bool resize(Array<Type>* array, usize num)
{
ArrayHeader* header = get_header(array);
ArrayHeader* header = get_header(* array);
if (header->Capacity < num) {
if (! grow( array, num))
return false;
header = get_header(array);
header = get_header(* array);
}
header->Num = num;
@@ -320,9 +349,9 @@ bool resize(Array<Type>& array, usize num)
}
template<class Type> inline
bool set_capacity(Array<Type>& array, usize new_capacity)
bool set_capacity(Array<Type>* array, usize new_capacity)
{
ArrayHeader* header = get_header(array);
ArrayHeader* header = get_header(* array);
if (new_capacity == header->Capacity)
return true;
@@ -345,32 +374,10 @@ bool set_capacity(Array<Type>& array, usize new_capacity)
GEN_NS free(header->Allocator, header);
Type*& Data = rcast(Type*&, array);
Data = rcast(Type*, new_header + 1);
array->Data = rcast(Type*, new_header + 1);
return true;
}
#define array_init(Type, allocator) array_init<Type>(allocator)
#define array_init(Type, allocator) array_init<Type>(allocator)
#define array_init_reserve(Type, allocator, capacity) array_init_reserve<Type>(allocator, capacity)
#define array_append(Type, array, other) append<Type>(array, other)
#define array_append_value(Type, array, value) append<Type>(array, value)
#define array_append_items(Type, array, items, item_num) append<Type>(array, items, item_num)
#define array_append_at(Type, array, item, idx) append_at<Type>(array, item, idx)
#define array_append_items_at(Type, array, items, num, idx) append_at<Type>(array, items, num, idx)
#define array_back(Type, array) back<Type>(array)
#define array_clear(Type, array) clear<Type>(array)
#define array_fill(Type, array, begin, end, value) fill<Type>(array, begin, end, value)
#define array_free(Type, array) free<Type>(array)
#define array_grow(Type, array, min_capacity) grow<Type>(array, min_capacity)
#define array_num(Type, array) num<Type>(array)
#define array_pop(Type, array) pop<Type>(array)
#define array_remove_at(Type, array, idx) remove_at<Type>(array, idx)
#define array_reserve(Type, array, new_capacity) reserve<Type>(array, new_capacity)
#define array_resize(Type, array, num) resize<Type>(array, num)
#define array_set_capacity(Type, array, new_capacity) set_capacity<Type>(array, new_capacity)
#define array_get_header(array) get_header(array)
#pragma endregion Array
// TODO(Ed) : This thing needs ALOT of work.
@@ -453,7 +460,7 @@ HashTable<Type> hashtable_init_reserve(AllocatorInfo allocator, usize num)
result.Hashes = array_init_reserve<ssize>(allocator, num);
get_header(result.Hashes)->Num = num;
resize(result.Hashes, num);
resize(& result.Hashes, num);
fill<ssize>(result.Hashes, 0, num, -1);
result.Entries = array_init_reserve<HashTableEntry<Type>>(allocator, num);
@@ -469,8 +476,8 @@ void clear(HashTable<Type>& table) {
template<typename Type> inline
void destroy(HashTable<Type>& table) {
if (table.Hashes && get_header(table.Hashes)->Capacity) {
free(table.Hashes);
free(table.Entries);
free(& table.Hashes);
free(& table.Entries);
}
}
@@ -621,7 +628,7 @@ ssize add_entry(HashTable<Type>& table, u64 key) {
HashTableEntry<Type> entry = { key, -1 };
idx = num(table.Entries);
append(table.Entries, entry);
append( & table.Entries, entry);
return idx;
}

4
project/dependencies/filesystem.cpp
View File

@@ -612,7 +612,7 @@ GEN_FILE_WRITE_AT_PROC( _memory_file_write )
if ( get_header(arr)->Capacity < usize(new_cap) )
{
if ( ! grow( arr, ( s64 )( new_cap ) ) )
if ( ! grow( & arr, ( s64 )( new_cap ) ) )
return false;
d->buf = arr;
}
@@ -647,7 +647,7 @@ GEN_FILE_CLOSE_PROC( _memory_file_close )
if ( d->flags & EFileStream_CLONE_WRITABLE )
{
Array<u8> arr = { d->buf };
free(arr);
free(& arr);
}
free( allocator, d );

13
project/dependencies/parsing.cpp
View File

@@ -41,7 +41,7 @@ u8 adt_destroy_branch( ADT_Node* node )
adt_destroy_branch( node->nodes + i );
}
free(node->nodes);
free(& node->nodes);
}
return 0;
}
@@ -287,10 +287,11 @@ ADT_Node* adt_alloc_at( ADT_Node* parent, ssize index )
ADT_Node o = { 0 };
o.parent = parent;
if ( ! append_at( parent->nodes, o, index ) )
if ( ! append_at( & parent->nodes, o, index ) )
return NULL;
return parent->nodes + index;
ADT_Node* node = & parent->nodes[index];
return node;
}
ADT_Node* adt_alloc( ADT_Node* parent )
@@ -402,7 +403,9 @@ ADT_Node* adt_append_arr( ADT_Node* parent, char const* name )
ADT_Node* o = adt_alloc( parent );
if ( ! o )
return NULL;
if ( adt_set_arr( o, name, get_header(parent->nodes)->Allocator ) )
ArrayHeader* node_header = get_header(parent->nodes);
if ( adt_set_arr( o, name, node_header->Allocator ) )
{
adt_remove_node( o );
return NULL;
@@ -951,7 +954,7 @@ u8 csv_parse_delimiter( CSV_Object* root, char* text, AllocatorInfo allocator, b
adt_append_arr( root, NULL );
}
append(root->nodes[ columnIndex ].nodes, rowItem );
append( & root->nodes[ columnIndex ].nodes, rowItem );
if ( delimiter == delim )
{

2
project/dependencies/parsing.hpp
View File

@@ -83,7 +83,7 @@ struct ADT_Node
union
{
char const* string;
Array<ADT_Node> nodes; ///< zpl_array
Array(ADT_Node) nodes; ///< zpl_array
struct
{

3
project/helpers/helper.hpp
View File

@@ -23,9 +23,10 @@ CodeBody gen_ecode( char const* path )
String enum_entries = string_make_reserve( GlobalAllocator, kilobytes(1) );
String to_str_entries = string_make_reserve( GlobalAllocator, kilobytes(1) );
for ( ADT_Node node : enum_strs )
for ( ADT_Node& node : enum_strs )
{
char const* code = node.string;
append_fmt( enum_entries, "%s,\n", code );
append_fmt( to_str_entries, "{ sizeof(\"%s\"), \"%s\" },\n", code, code );
}