Why use it
Template dispatch is resolved at compile time and normally adds no runtime indirection.
PSYQO SDK
psyqo::GTE::readSafe
Function · 3 overloads
Function
Reads safe as part of Geometry Transformation Engine math and register operations.
Declaration 1 of 3
templateDeclaration
template <> inline PackedVec3 readSafe<PseudoRegister::LV>()Reads safe as part of Geometry Transformation Engine math and register operations.
This overload takes no parameters.
Returns: PackedVec3. Check the value before continuing when it represents success, availability or a resource handle.
Example
C++ example
#include "psyqo/gte-registers.hh"
auto result = psyqo::GTE::readSafe();Trade-offs and warnings
Every instantiated type must satisfy the header's compile-time requirements; extra instantiations can increase code size.
Declaration 2 of 3
templateDeclaration
template <> inline PackedVec3 readSafe<PseudoRegister::SV>()Reads safe as part of Geometry Transformation Engine math and register operations.
This overload takes no parameters.
Returns: PackedVec3. Check the value before continuing when it represents success, availability or a resource handle.
Example
C++ example
#include "psyqo/gte-registers.hh"
auto result = psyqo::GTE::readSafe();Why use it
Template dispatch is resolved at compile time and normally adds no runtime indirection.
Trade-offs and warnings
Every instantiated type must satisfy the header's compile-time requirements; extra instantiations can increase code size.
Declaration 3 of 3
static · templateDeclaration
template <PseudoRegister reg, bool valid = false> static inline PackedVec3 readSafe()Reads a short vector from a GTE pseudo register, adding nops after the operation.
This overload takes no parameters.
Returns: PackedVec3 — PackedVec3 The vector read from the pseudo register.
Example
C++ example
#include "psyqo/gte-registers.hh"
// Replace these template arguments with types or values accepted by the declaration:
// reg, valid
auto result = psyqo::GTE::readSafe<reg, valid>();Why use it
Template dispatch is resolved at compile time and normally adds no runtime indirection.
Trade-offs and warnings
Every instantiated type must satisfy the header's compile-time requirements; extra instantiations can increase code size.
Related members
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