method
save_rounding_mode
v1_9_3_125 -
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Class: BigDecimal
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save_rounding_mode()
public
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static VALUE BigDecimal_save_rounding_mode(VALUE self) { unsigned short const round_mode = VpGetRoundMode(); int state; VALUE ret = rb_protect(rb_yield, Qnil, &state); VpSetRoundMode(round_mode); if (state) rb_jump_tag(state); return ret; }