26 lines
1.0 KiB
Go
26 lines
1.0 KiB
Go
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// Package wickra provides idiomatic Go bindings for the Wickra
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// technical-analysis library over its C ABI hub.
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//
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// Each indicator is an opaque-handle type with a New<Indicator> constructor and
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// Update/Batch/Reset/Close methods. Handles are freed by Close and, as a
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// backstop, by a finalizer; call Close explicitly to release native memory
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// promptly. The binding links against the prebuilt Wickra C ABI library
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// (libwickra.so/.dylib or wickra.dll) staged under ./lib — see the package
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// README for how to provision it.
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package wickra
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/*
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#cgo CFLAGS: -I${SRCDIR}/../c/include
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#cgo linux LDFLAGS: -L${SRCDIR}/lib -lwickra -Wl,-rpath,${SRCDIR}/lib
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#cgo darwin LDFLAGS: -L${SRCDIR}/lib -lwickra -Wl,-rpath,${SRCDIR}/lib
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#cgo windows LDFLAGS: -L${SRCDIR}/lib -l:wickra.dll
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#include "wickra.h"
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*/
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import "C"
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import "errors"
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// ErrInvalidParams is returned by a New<Indicator> constructor when the native
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// constructor rejects the supplied parameters (for example a zero period).
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var ErrInvalidParams = errors.New("wickra: invalid indicator parameters")
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