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WIP: Restructuring project

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This commit is contained in:
Edward R. Gonzalez
2024-12-10 16:13:14 -05:00
parent e3b3882443
commit 2c51a2f9c8
107 changed files with 417 additions and 4168 deletions
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61
base/dependencies/strings.cpp Normal file
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#ifdef GEN_INTELLISENSE_DIRECTIVES
# pragma once
# include "hashing.cpp"
#endif
#pragma region String
String string_make_length( AllocatorInfo allocator, char const* str, ssize length )
{
ssize const header_size = sizeof( StringHeader );
s32 alloc_size = header_size + length + 1;
void* allocation = alloc( allocator, alloc_size );
if ( allocation == nullptr ) {
String null_string = {nullptr};
return null_string;
}
StringHeader*
header = rcast(StringHeader*, allocation);
header->Allocator = allocator;
header->Capacity = length;
header->Length = length;
String result = { rcast( char*, allocation) + header_size };
if ( length && str )
mem_copy( result, str, length );
else
mem_set( result, 0, alloc_size - header_size );
result[ length ] = '\0';
return result;
}
String string_make_reserve( AllocatorInfo allocator, ssize capacity )
{
ssize const header_size = sizeof( StringHeader );
s32 alloc_size = header_size + capacity + 1;
void* allocation = alloc( allocator, alloc_size );
if ( allocation == nullptr ) {
String null_string = {nullptr};
return null_string;
}
mem_set( allocation, 0, alloc_size );
StringHeader*
header = rcast(StringHeader*, allocation);
header->Allocator = allocator;
header->Capacity = capacity;
header->Length = 0;
String result = { rcast(char*, allocation) + header_size };
return result;
}
#pragma endregion String