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Get a little metaprogrammy 

Use FourCCObject template classes to provide magic type
This commit is contained in:
Lily Tsuru 2022-08-14 14:46:11 -05:00
parent e700c3432d
commit d244d5e3c2
2 changed files with 4 additions and 3 deletions
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3
include/jmmt/FourCCObject.h
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@ -8,7 +8,8 @@ namespace jmmt {
template <class TMagic, TMagic ValidMagic> template <class TMagic, TMagic ValidMagic>
struct BasicStructureWithMagic { struct BasicStructureWithMagic {
constexpr static TMagic TypeMagic = ValidMagic; using MagicType = TMagic;
constexpr static MagicType TypeMagic = ValidMagic;
}; };
template <uint32_t ValidMagic> template <uint32_t ValidMagic>

4
include/jmmt/package.h
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@ -22,7 +22,7 @@ namespace jmmt {
}; };
struct PackageGroup : public FourCCMagic<0x50524750 /* 'PGRP' */> { struct PackageGroup : public FourCCMagic<0x50524750 /* 'PGRP' */> {
uint32_t magic; MagicType magic;
uint32_t groupNameCrc; uint32_t groupNameCrc;
uint32_t fileCount; uint32_t fileCount;
@ -30,7 +30,7 @@ namespace jmmt {
}; };
struct PackageFile : public FourCCMagic<0x4C494650 /* 'PFIL' */> { struct PackageFile : public FourCCMagic<0x4C494650 /* 'PFIL' */> {
uint32_t magic; MagicType magic;
uint32_t unk[2]; // Don't know what these are? uint32_t unk[2]; // Don't know what these are?
// Sequence number of the chunk. // Sequence number of the chunk.