22 lines
633 B
C++
22 lines
633 B
C++
*** src/kernel/abstractNode/X3DField.h.orig Sat Dec 16 16:04:52 2006
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--- src/kernel/abstractNode/X3DField.h Sat Dec 16 16:05:59 2006
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***************
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*** 55,60 ****
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--- 55,61 ----
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class X3DFieldLoader
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{
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public:
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+ virtual ~X3DFieldLoader() {}
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virtual void load(X3DField &field, const SFString &value) = 0;
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};
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***************
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*** 69,74 ****
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--- 70,76 ----
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class X3DFieldWriter
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{
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public:
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+ virtual ~X3DFieldWriter() {}
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virtual SFString write(const X3DField &field) = 0;
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virtual void writeToFile(SFString &output, const SFString &name, const X3DField &field, const SFString &init) = 0;
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};
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